● Justin Timberlake and Jessica Biel are engaged, and all of our childhood dreams are ruined. If we don't at least get a new album out of this, I am going to have to take down those posters. [Us]

Justin Timberlake can be called upon by the internet and made to appear! The former boy bander made good on his word last night, attending the Marine Corps Ball at Richmond Convention Center in Richmond, Va. with combat instructor Kelsey De Santis after she invited him over YouTube this summer.

● Although her late husband Robert Kardashian helped get him off the hook, Kris Jenner "never believed O.J., not for a second," and was devastated by his acquittal. [NYDN] ● Taylor Swift is threatening to sue the website Celebrity Jihad for posting what they claim is a leaked nude pic of the singer, who has an otherwise squeaky-clean reputation. Scarier yet for the site, she might write a song. And all you are gonna be is mean...[TMZ] ● Lindsay Lohan went to the dentist and her pearly whites are, well, pearly white once more. [ONTD]

If it ain't broke don't fix it. Just make a new one. Justin Timberlake, making the rounds promoting his new movie In Time,did another "History of Rap" sketch on Late Night with Jimmy Fallon this Friday that's just making its way around the web. It's got Run DMC, some LL Cool J, De La Soul, Sir Mix-a-Lot, Nicki Minaj and more. With some dance moves from Justin, it can't help but make you wish he'd just go back to singing already.

● Scarlett Johansson wasn't the only one baring all yesterday. Apparently Mila Kunis' phone was also hacked, and on it were several "seductive" pics of her avowed not-boyfriend Justin Timberlake. There's even one where he's got a pair of pink panties on his head. Sounds like love! [TMZ] ● Alex Rodriguez and Cameron Diaz are done for good. According to Page Six, all their dates were at the gym and he's been trying to get out of the relationship "for weeks." [Page Six] ● Guys, White House crashing Real Housewife Michaele Salahi was totally not kidnapped; she just forgot to tell her husband that she has a new boyfriend. And that he is the guitarist from Journey... [TMZ]

When was last time Justin Timberlake was wrong about something? The guy seems to be spending a great deal of time making the right decisions and all the right moves. He's behind the brand 901 Tequila, and tonight at Irving Plaza he's presenting the Memphis-based hip-hop group, FreeSol (signed to his label Tennman Records) in advance of their debut album, out in October. Since today is 9/1—you know, September first (and I’m really sorry if I’m the first to break that news) and the Tequila is 901—the festivities will begin at 9:01 P.M.

● Watch as Mila Kunis defends Justin Timberlake against mean journalists with her fluent Russian at a press junket in Moscow. [Gawker] ● Jessica Alba's secret to loosing baby weight? Misery. She cuts calories, drinks lots of water, and works out all the time. "So basically I'm starving," she said. "It sucks." [Us] ● No less than seven lawmakers will be present at Taylor Swift's DC concert tonight, holding fundraisers in the luxury boxes and shaking off the past month's stresses while singing along to "Mean." And a liar, and pathetic, and alone in life and... [Politico]

Hollywood stars have Sgt. Scott Moore to blame for what appears to be a growing fad of Marine's asking them out on dates. After Mila Kunis said yes to Moore's now infamous YouTube invitation, Justin Timberlake felt obliged to do the same. Now, a website called Zap2it is reporting that Scarlett Johansson has turned down a similar invite, though she'll be sending a case of Moet & Chandon champagne, which she's been the face of, in her stead. Her full, exclusive statement to Zap2it, after the jump.

● Lindsay Lohan says that, contrary to the tabloid's cries, she didn't get drunk this weekend. "It's strange how people can come up with such detailed lies," offered one of her more astute friends. [TMZ] ● Settling months of rumors with a tweet, last night Kat Von D confirmed that she and Jesse James are officially over. "The distance between us was just too much," James went on to tell People. [TheKatVonD/Twitter/People] ● Leighton Meester is suing her mother for using money she had set aside for her sick brother on things like plastic surgery and hair extensions. And in counter-suit, her mother Constance is claiming Leighton has failed to keep up with promised monthly support payments. And you thought your relationship with your mother was complicated. [E!]

If you spend all your time browsing the web's vast array of entertainment websites—something we never, ever do—then you've no doubt encountered many a recent mention of two very handsome young men with affinities for form-fitting suits. Justin Timberlake and Ryan Gosling, who were surely pals back in their Micky Mouse Club days, have been rivals of sorts this week on the movie promotion carousel, shifting into charm overdrive to promote Friends with Benefits and Crazy, Stupid, Love respectively. So who does it better?