Justin Timberlake, Jessica Biel, and Gary Coleman are all having relationship issues. Megan Fox: macking on Zac Efron and smack-talking Michael Bay. Liza's mob problems, Twilight's freak fanbase, and celebrity cocaine usage! Presenting your pre-Holiday Friday Gossip Roundup:

  • Most Talented Person Ever Justin Timberlake and his girlfriend Jessica Biel are having relationship issues. Celebrities! They're just like us. Seriously. They are just like us. If Justin Timberlake can't make certain relationships work, nobody can! That has to be comforting. The difference being that if I were Justin Timberlake, I would just dance a bunch and then go get wasted at a bar and hop on the keys and play "Seniorita" until I find some random drunkass girl to take home with me - not to sleep with, just to show up with - and piss Jessica Biel off and be like, yeah, that's right, I'm still Justin Timberlake, what. of. it. But this is why I write for Gawker on weekends and he is Justin Timberlake, because he'd probably never do that, or if he did, it'd be far more vindictive and awesome than just bringing home some drunk girl from Pianos who will probably just puke on my shoes. Sigh. One day. [NYDN]

  • Beef of the Week: Michael Bay Vs. Megan Fox. Fox argues that Transformers 2: Robots Go Smoosh isn't about the thespians so much as the giant robots breaking everything ("I don't want to blow smoke up people's ass. People are well aware that this is not a movie about acting."). Bay disagrees! "Nick Cage wasn't a big actor when I cast him, nor was Ben Affleck before I put him in Armageddon. Shia LaBeouf wasn't a big movie star before he did Transformers — and then he exploded. Not to mention Will Smith and Martin Lawrence, from Bad Boys." Okay, except, Cage had done a bunch of stuff before 1996's The Rock, including 1995's Leaving Las Vegas, for which he won an Oscar. Affleck also won an Oscar for Good Will Hunting pre-Armegeddon, and was pretty great in Chasing Amy. Will Smith had Fresh Prince and Martin Lawrence had Martin long before Bad Boys. So, while they weren't Michael Bay stars, they were probably well on their way, regardless. Either way: damn, Gina! [US Weekly]

  • And on the other side of the universe, pretty much through the Stargate of celebrity relationship issues, Gary Coleman's wife freaked out and trashed his bedroom. She was arrested on some kind of "fucking with Gary Coleman" statute they voted into law in Utah, I believe. Now, there's nothing funny about domestic violence no matter who it happens to, but: she's 5"5 and 23 but looks like she's 12 to his 4"8 and 41. Gary's pullin' em young! They met on the set of this Mormon movie (also starring: Clint Howard, Kareem Abdul-Jabbar, and Fred Willard) reconciled on Divorce Court - that's still on? Jesus. - and now, here they are. [NYDN]

  • Liza Minelli's manager has some serious mob ties. I know, I know: a bunch of you are going to be like BURYING THE LEDE! and I kind of am, here, but come on, it's not like it's unexpected. Also, how is the She-Ra of New York Theater Geighs somehow tied to mobsters? Could these two worlds be any further apart? Back through the Stargate. Also: money! [Page Six]

  • Megan Fox went out for dinner with Zac Efron and all these celebrity tabloids are like OMFG we just don't get her, but really, are you surprised? The comprehension of complex relationships and friendships that often get blurry in grey areas is far beyond your average tabloid consumer, assumes the average tabloid writer. Maybe she just likes a variety of dinner companions, you know? I do. [E!]

  • Ron Perelman, Diddy, Jerry Della Femina aren't throwing down on their infamous parties this summer. Femina and Perelman canceled them all together, Diddy's taking his "White Party" to L.A. where wearing white really isn't that big of a deal because those freaks have sunshine most days, whereas we're not ever getting a fully legit summer. You know climate change in New York is bad when you begin to miss the faint smell of aged piss every time you take the Subway in July. Oh, yeah: he's teaming up with Ashton Kutcher to throw down in LA. Strange? [Page Six]

  • Rihanna's awesome: she inked up her tattoo artist (name: "Bang Bang") and two of his tattoo artist friends. She gave them umbrellas with a capital "R" underneath it. [E!]

  • Bar Refaeli did some kind of Victoria's Secret shoot with Aerosmith. Guess who was wearing the panties? Come on, guess. If your answer was "Tom Hamilton," you're wrong. [Egotastic]

  • There was some kind of freaky Twilight convention for fans of the series where they decended on this small Washington town to figure out where the characters of the books - not even the actors of the movie, but the characters of the books - took a shit or put out a cigarette or whatever. Even Stephanie Meyer was like, all y'all are nuts, and then she counted a bunch of her Vampire Duckets. Twilight fans are so weird. It's understandable if you're a Harry Potter fan; at least then you get to go to Foggy London Town and play with magic. Twilight fanatics are just a bunch of sexually repressed fetishists. Sorry, it's true. [NYDN]

  • MySpace Celebrity Tila Tequila is writing amicus briefs now or something. She's still trying to convince people she's a lesbian, I guess. [NYDN]

  • Mischa Barton was probably doing blow in the bathroom of some club and someone's surprised. [NYDN]

  • I didn't really care about the Jonas Brothers before - and I still don't, really, at least not until one of them bounds out of the closet or Bonus Jonas starts a West Coast Gangster Rap supergroup consisting of him, Junior Mafia, The Game, and Mack 10 - but apparently one of them is marrying some nice girl from Jersey who's a "former hairdresser." This is kind of great if it isn't a carefully orchestrated stunt by Disney PR. Even if it is, the kid's finally going to get laid with the "legal" removal of his purity ring. Everyone wins. [NYDN]

  • Spencer Pratt and Heidi Montag are still assholes. [NYDN]