Mila Kunis recalls nude scenes with Justin Timberlake and the last time she simulated oral sex with a woman. Oh and she also shares her favorite curse word. The Advocate asked about off-screen jealousy before Mila split from longtime boyfriend Macaulay Culkin. (Oh just that you know Justin wore a sock to cover his frontal parts)

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ADVOCATE: Your next film, Friends with Benefits, also looks pretty racy. In the trailer, you’re shown standing in front of a naked Justin Timberlake and sizing up his goods. Set the scene: What were you really looking at?

Josh Groban sings Kanye West tweets on Jimmy Kimmel! Groban performed a Kanye spoof singing the rapper’s famous tweets Monday night on Jimmy Kimmel – it’s hilarious. (Scroll down to Watch Video below)

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Groban starts off saying, “If you love Kanye West’s tweets as much as I do, you are going to love my new album,” before leading into his first lyric, “Can we please toast to the muthf**kin d*uchebags tonight?” We love his new album.

Taylor Swift and Jake Gyllenhaal called it quits! Taylor and Jake are starting 2011 single and.. very eligible! They didn’t spent their birthdays or rang in the New Year together! Bummer they could have at least celebrated their birthdays together!

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Taylor turned 21 on Dec 18 and Jake, 30, on Dec 19.

“They’re over,” a source tells PEOPLE. “It ended last month.”

Hugh Hefner and his new child bride, Crystal Harris, are planning a low key wedding. While the odd couple may have 60 years between them – redefining the May/December romance – Harris claims their energy level is similar and that they are very much in love.

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Harris told reporters about how the duo spent their birthdays:

Christina Aguilera’s new boyfriend put a ring on it already!!! Mark Rutler did give Christina a ring but they aren’t saying “I do” yet. He gave her a ring as a birthday present; Christina turned 30 on December 18.

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Matt Rutler “gave [a ring] to her for her birthday,” a source tells PEOPLE. “It’s not an engagement ring and they’re not engaged. It was a surprise gift from him.”

Vivica Fox is engaged to boyfriend, Omar “Slim” White who’s 19 years younger! Omar, 27, popped the question with a 8-carat diamond ring.

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White is 19 years younger than his to-be wife FoxOmar is a young successful Atlanta club promoter and he’s been dating Vivica for over a year. Besides getting married, the couple want to have a baby as well. Hurry up Vivica, your biological clock is ticking.