• Mischa Barton didn't do so hot while filming scenes for Law & Order: SVU earlier this week. She reportedly forgot her lines repeatedly and some people suspect it's because the troubled actress has been partying a bit too hard recently. Then again, after playing a strung-out hooker on L&O, her career has nowhere to go but up, right? [NYDN]
• Publishing heiress Lydia Hearst has posed for Playboy and had a guest appearance on Gossip Girl. What's next? She's leaving NYC for Los Angeles to launch an acting career, naturally. Unfortunately, she's taking her boyfriend, spiky-haired pop rocker Ryan Cabrera, along for the ride, so she may not be getting off to the best start. [P6]
• Speaking of people who have built a career based on their willingness to take off their clothes, remember Amy Fisher? She'll be getting naked at a restaurant on Long Island this week and is setting aside a portion of the proceeds to help victims of the earthquake in Haiti. Your turn, Buttafuoco. [P6]
• John Edwards has finally come clean and admitted that he's the father of Rielle Hunter's two-year-old daughter. Better late than never? [People]

NYT's resident sex addict Benoit Denizet-Lewis has a source at the Mississippi sex rehab clinic Tiger Woods is rumored to be at. And he's definitely there, says Benoit, who apparently becomes a tabloid reporter when sex addiction is at stake.

• Those rumors about Tiger Woods in rehab have returned. According to People, Woods checked into a sex rehab clinic around New Year's and will be there until "Valentine's Day or thereabouts." (Perfect timing!) As for his estranged wife, Elin Nordegren, she's moved into a new home that's just a couple of miles from the gated community where she used to live with Woods. [People, TMZ, NYDN]
• Have Justin Timberlake and Jessica Biel split up? That's what some people are saying, since she spent the last week climbing Mt. Kilimanjaro while he was in Jackson Hole, Wyoming. And couples that are really in love would never spend a moment apart, would they? Didn't think so. [Radar]
• The Post reported a few days ago that Derek Jeter and Minka Kelly have made plans to get married in November. Naturally, this had led the Daily News to report today that the story is totally untrue and the couple hasn't even discussed getting engaged, at least according to one of Minka's friends. [NYDN]
• Forbes released its list of Hollywood's "top-earning couples" yesterday. The winner? That would be Beyoncé and Jay-Z, who reeled in $122 million last year, or more than double what Angelina Jolie and Brad Pitt collected. Possibly related: Beyoncé said yesterday that she plans to take a "hiatus" from singing so she can "live life." Which is what you'd do, too, if you made nine figures over the last 12 months. [Forbes, NYDN]
• The Conan-Leno mess is bad news for NBC. But it's also made late-night TV sorta watchable again, which is nice. [Gawker]

"Eat my panties off me," Mrs. Pratt rhythmically coos. Vogue threatens Anna Wintour's town car, Elin Nordegren invests in another house, Ryan Seacrest cries over Simon. Come, plumb the depths of Wednesday's gossip.

• Gwyneth Paltrow got into a minor car crash on the icy streets of London the other day. Don't worry—she wasn't hurt fine—although she may want to reconsider that all-juice "fast" she started at the beginning of the new year. [DM]
• The little girl that Casey Johnson adopted a few years ago, Ava, will be raised by her mother and sisters, according to reps for the family. And the Tila Tequila's craziness continues. Yesterday, she emerged from her house to pose in a skanky outfit for photographers, and she continues to rant on about her "fiancée" on Twitter. Meanwhile, Johnson's former girlfriend, Courtenay Semel—who set Johnson's hair on fire a year ago—has been speaking out, as has Johnson's other former girlfriend—model Jasmine Lennard, who accused Johnson late last year of robbing her and leaving a used vibrator in her bed.
• The reason for Gary Coleman's recent hospitalization? He says he had "a little seizure activity" after he found out that the producers of a film he worked on recently had no plans to remove a full-frontal shot of him. [TMZ]
• Lindsay Lohan claimed the other day that one of her friends stole sketches of her new clothing collection. But now two different designers have come out to accuse LiLo of copying their designs. The president of LiLo's company says the claims are "false and have no merit or validity whatsoever." [People]

• What caused the death of troubled socialite and heiress Casey Johnson, who was discovered dead in her LA home yesterday? It's too soon to say since toxicology results are pending, although at least one tabloid is suggesting prescription pills may have been involved. In a bizarre twist to the story, Johnson's "fiancée," reality TV star/fame addict Tila Tequila, tweeted last night that Johnson hadn't actually died and was really in a coma, before backtracking a little while later and acknowledging what had already been confirmed by the police. Tequila's also believed to be the last person to have seen the Johnson & Johnson heiress alive. [TMZ, NYP, NYDN]
• It looks like when Beyoncé performed in St. Barts on New Year's Eve, she was doing so at the behest of Hannibal Khadafy, the son of Libyan dictator Moammar Khadafy. This would be the same man who is rumored to have broken his wife's nose last month, was arrested in 2005 for punching her, and was detained by the police in Geneva in 2008 for beating his servants. So either Beyoncé is really hard up for cash (which is doubtful), or she needs someone to vet her public appearances going forward. [P6]
• The third White House state dinner crasher has been identified. His name is Carlos Allen and he's a DC-based party promoter, and he managed to sneak into the White House by hopping on a bus filled with Indian diplomats. [WP]
• Susan Sarandon has denied reports that she's involved with Jonathan Bricklin, her partner in SPiN, the ping pong club on the East Side. But a source close to the 31-year-old entrepreneur says Bricklin and Sarandon spent New Year's together and were very "touch-feely." [Fox411]

A 72-year-old man decries his last chance to be baller. An update on Paris Hilton's sex life involves swine. Another posthumous Jacko release, and it's terrible. Tiger gives Elin $300M, and she laughs in his face. Monday gossip cometh.

Diane von Furstenberg's spent the past week on the slopes in Aspen; today she'll celebrate her 63rd birthday. Other people turning a year older on New Year's Eve: Val Kilmer is turning 50. Bebe Neuwirth is 51. Anthony Hopkins turns 73. Ben Kingsley is turning 66. Donald Trump Jr. is 32. Famed attorney Joe Flom is 86. Real estate developer Ed Minskoff is 69. Author Nicholas Sparks turns 44. Donna Summers is 61. Gong Li is turning 44. And New Kids on the Block alum Joey McIntyre is 37 as of today. A bunch of people celebrating tomorrow below.

• It's still unclear what caused Brittany Murphy's death in Los Angeles yesterday morning. While the coroner has indicated the 32-year-old actress appears to have died from "natural causes," it's been reported that lots of prescription drug bottles were uncovered by cops at the scene, and some friends say they'd grown increasingly concerned that she was abusing painkillers. An autopsy is planned for today or tomorrow, but an official cause of death may take a couple of weeks, pending the results of toxicology tests. [NYP, TMZ, People, Sun]
• Murphy's death has put the spotlight on her husband, sketchy 39-year-old screenwriter Simon Monjack, who married Murphy in 2007. [NYDN]
• Tiger Woods set sail on his 155-foot yacht Privacy on Saturday accompanied by a bunch of friends. Where he's going is anybody's guess, although considering the boat has a range of 4,000 miles, it could be anywhere. As for his estranged wife, Elin Nordegren, now that she's retained a divorce lawyer, she's reportedly gearing up to ask for full custody of their two kids and half of his fortune, which has been estimated at $600 million. [NYP, People]

Someone dares invoke the earth-shattering wrath of Demi Moore by calling the ageless aged? Indeed! PageSix got porn-y. Sheriff TMZ's busting Maria Shriver and Lil' Wayne. Courtney Love, Jon Gosselin, Kate Gosselin: still suck. Presenting your Saturday Morning Gossip Roundup!

Was today National Divorce Day or something? (No, April 16 is.) It sort of seemed like it was, though. Beyoncé's mom served her dad with divorce papers today. Ivana Trump filed to divorce Rossano Rubicondi this afternoon. LeAnn Rimes' husband served the country singer. And Jon and Kate Gosselin's divorce was finalized today, too. Elin Nordegren isn't there just yet, she's one step closer: Today she retained a lawyer to handle her divorce from Tiger Woods. Here's hoping your day wasn't nearly as eventful. [LAT, AP, People]

• Jake Gyllenhaal just split up with Reese Witherspoon. Has he already moved on with Anne Hathaway? That's what the National Enquirer is suggesting. So it could be true, but it could also be totally made up. [ShowbizSpy]
• In other Anne Hathaway news, it turns out the guy who crashed his bike into the car she was sitting in earlier this week was a paparazzo. [AP]
• Demi Moore posted a pic of herself to Twitter—it was an outtake from a recent Harper's Bazaar photo shoot—and fellow Twitter users unleashed their wrath, suggesting the photos had been Photoshopped and telling her she looked old. "I'm 47. How am I supposed to look?" she responded. This actually makes us feel a bit bad for Demi, which isn't something that happens very often. [Us]
• "Snooki" (Nicole Polizzi) from MTV's Jersey Shore has been fired from her receptionist job for taking time off to go to LA to promote the show. (She's not too broken up about it. She got to hang out with Kristin Cavallari while she was there, so it was totally worth it.) In other Snooki news, the guy who punched her in the face on the show, a scene MTV censored, says he's sorry. [NYDN, Us]

Because the gossips say they're working on a new baby, but I'm not sure we can believe it until the beard is accounted for. Kevin Jonas is getting married, Snooki lost her job, Elin Nordegren hires a lawyer. TGIFriday Gossip.

• A-Rod dumpee Kate Hudson was "consoled" by fellow Rodriguez ex Madonna at the premiere of Nine on Tuesday night. As for A-Rod, he was spotted in Miami yesterday, where he supposedly made the moves on a blonde at a restaurant but came up short. There's hope for A-Rod and Kate yet, though. The two have reportedly been speaking on the phone this week, and Hudson is still hoping they can patch things up. [P6, NYDN]
• A car that Anne Hathaway was riding in struck a cyclist in LA yesterday. Thankfully, Anne emerged unscathed. But ever the good girl, she hopped out of the car to tend to the biker and was photographed looking concerned. [TMZ, People]
• Today in Tiger: Elin Nordegren has supposedly made up her mind that she's leaving him, and has been shopping for divorce attorneys before she plans to head to Sweden for Christmas; Woods' high school girlfriend is now blaming the whole mess on Tiger's father, who may have been a serial cheater; Jessica Simpson is denying reports she ever hooked up with the golfer; and as for Tiger himself, he's supposedly spent the past few days holed up at home where he spends his time eating cereal, watching cartoons, and feeling depressed.

Brad goes out of town and Angie flies into a depressive rage, Madonna's face is bloated (with restylane?), Anne Hathaway is in a car crash with a stylish cyclist. Thursday's gossip is full of peril.

• A "bone-thin" Elin Nordegren moved a big bunch of belongings out of the Florida mansion she shares (shared?) with Tiger Woods yesterday; she's supposedly headed "somewhere warm" for Christmas. As for Tiger, it seems he's going to spend Christmas with "the boys." Maybe Rachel Uchitel will stop by for a visit? According to tabloid reports, Tiger is still in contact with Mistress No. 1, and is hoping to squeeze a little time to get together. [NYP, NYDN, People, Us]
• Lindsay Lohan may have to put off any more trips to rescue exploited children living in Third World countries. A judge has ordered her to start attending her alcohol education program classes "every single week" because, well, "it's been long enough." [Us]
• Why did Alex Rodriguez and Kate Hudson break up? According to a highly dubious story that one of the slugger's pals has been telling the tabloids, it was because Hudson wanted to be on camera when she sat in the stands at Yankee Stadium, whereas A-Rod really wanted someone "more interested in building a long-term relationship than just building their profile." [Us]
• As for Hudson, she's dealing with the split from A-Rod by spending some quality time with her movie star parents, Goldie Hawn and Kurt Russell. Goldie turned up as Kate's date to the Nine premiere last night. [HL, DM]

Elin eyes an alternate source of revenue, A-Rod dumped K-Hud for being a famewhore, Tiger paparazzi pics are at a premium, Courtney Love fights with Perez. Wednesday gossip may look like a gun, but it is really a telescope.

• Remember last week when Lindsay Lohan announced that she'd "saved" a bunch of kids in India from becoming victims of child trafficking? Yea, well, it seems she wasn't even in the country yet when that happened, at least according to according to a leading social activist in New Delhi, who has since filed a complaint with the BBC, which was filming Lohan's efforts for a documentary. In any event, LiLo must be totally, like, spent from saving the world: She returned to the U.S over the weekend after spending less than a week there. [Telegraph, People]
• In other LiLo news, the Lohan family website is now selling some of her secondhand clothes. If you'd like to buy Lindsay's hideous wardrobe from back in her Confessions of a Teenage Drama Queen days, you're in luck. [P6]
• The New York Post has added an esteemed new columnist to its roster! Ashley Dupre is the paper's new love, sex, and relationship columnist. In her first column, Dupre answers questions about a rebellious teen, how to tell if one's husband is unhappy, whether or not to share your "number," and also offers up some Christmas gift ideas. There's even a video to go with it in which Dupre is dressed up like a naughty schoolgirl. [NYP]

• There's both good and bad news for Mischa Barton. The bad: She's reportedly drinking again and was seen "knocking back shots and drinking margaritas" earlier this week. (As you may remember, that sort of behavior led Mischa to spend some time in the hospital this past summer.) The good news: She supposedly looked "healthy" and "in control" while doing it, so it should be a few months before she hits bottom again and is forced to make a return trip. [P6]
• Think a good thought for Madonna. Louis Vuitton has decided to drop Madge as the face of the brand and replace her with 25-year-old supermodel Lara Stone. [Sun]
• The last 24 hours of Tiger: Holly Sampson, the porn star who had been suspected of having a tryst with Tiger, confirmed the rumor yesterday; meanwhile, Hollywood madam Michelle Braun says Woods spent $60,000 on hookers between 2006 and 2007, was into the "college cutie, girls-next-door look," and was a fan of three-ways, too. Luckily for Tiger, the reports about his dozen or so mistresses (and all the kinky specifics) may not spell disaster for his marriage to Elin Nordegren. Several tabloids report that Woods has come clean to Elin about "all" of his misbehavior in recent days and she's planning to stay with him.

Pregnant Kardashian gets creepy, a judge makes it illegal for Jon Gosselin to perv on bikini girls, and Tiger Woods paid tens of thousands to get down with a Playboy model. Friday's gossip is about messed up families.