How did you celebrate New Year's Eve? Probably not with a supermodel in Mexico. Jenny McCarthy has a new boyfriend. Justin Bieber tries to win Selena Gomez's heart with diamonds. New Year's Day Gossip Roundup is surprisingly not hungover!

  • Leonardo DiCaprio and his swimsuit model girlfriend Bar Refaeli had a big pre-New Year's Eve bash in Cabo San Lucas along with buddies Naomi Campbell, Nicky and Paris Hilton, Kid Rock, etc. OK, you had us up to Kid Rock. Even crying and drunk alone in your apartment, watching Snooki drop slowly in a plastic ball on a dingy TV is better than spending New Year's with Kid Rock [P6]
  • Meanhwhile, Cameron Diaz and Alex Rodriguez hung out in Las Vegas at an NYE party at The Cosmopolitan, where they were entertained by Coldyplay and Jay-Z. [Daily Mail]
  • But Kourtney Kardashian and Scott Disick had a quiet dinner with their family on new Year's, because they have a baby. [Daily Mail]
  • Michael Lohan's New Year's resolution must have been to make strange attempts at reconciling with his daughter. He commissioned R&B singer Delious Kennedy to write Lindsay Lohan a song. He told TMZ that the song is about a "talented and beautiful young lady who has grown in our hearts, she is badgered by paparazzi, cut down by the media ... She will wilt, but when she falls, I will always be there to pick her up and put her pedals back on." [TMZ]
  • Kim Kardashian got corn rows—maybe for a Kanye West video shoot? [NYDN]
  • The British Discovery Channel was planning on running a creepy documentary that reenacted Michael Jackson's autopsy. They've called it off after Michael Jackson's estate sent them a letter calling it in "shockingly bad taste." Evil scientists in their castle-based laboratories are disappointed the world over. [TMZ]
  • Star Wars director George Lucas left a $100 tips on a $185 dinner bill. No amount of over-tipping will make up for Jar Jar Binks, George. [TMZ]
  • Last we heard of Jenny McCarthy, she had traded ex-boyfriend Jim Carrey in for a weird Burning Man-type pirate guy. Seems that didn't work out, because now she has a new sort-of boyfriend; 43-year-old entertainment-sports attorney Paul Krepelka. They've been on a few dates. [People]
  • 16-year-old Justin Bieber bought his girlfriend (!?), 18-year-old Selena Gomez a fancy Christmas gift. "A diamond bracelet to signify that she is his." And a great cry was heard all over Twitter. Seriously, Selena needs some police protection to keep the Beliebers from hunting her down. [Hollywood Life]

[Images via Splash News]