• Cameron Diaz: Wants sex. Will travel.

• Whitney Houston's disastrous comeback tour is still going, and at a show in Denmark recently, hundreds of disappointed fans actually walked out on her performance. Says a critic who attended the show:

Gossip

• Alicia Keys is pregnant with her first child, and engaged to marry producer Swizz Beatz.

[Malibu, March 1. Image via Bauer-Griffin]

[Los Angeles, February 10. Image via Pacific Coast News]

Awards show season kept rolling right along last night with the 15th annual Critic's Choice Awards, and though not everyone left with a statue, the night was a victory for mostly everyone on the red carpet.

Today in Tweet Beat, Nick Jonas is sad that he's single, the airport lost Katy Perry's luggage, and Lost confuses Paris Hilton.

Today in Tweet Beat, Stephanie Pratt knows where she is, Sarah Palin is thankful that Americans are the "most free people on earth," and Kelly Bensimon loves real people, whether they're fictional or not.

• In an interview with The Insider that airs tomorrow, Hailey Glassman says her boyfriend Jon Gosselin will "take his anger out on me... He has 'mantrums.' I shouldn't have to put up with being emotionally abused."

• This is not surprising: Nick Prugo, the 18-year-old accused of burglarizing Lindsay Lohan's house, was seen hanging out with Lindsay on the set of Labor Pains at least 10 times.

[Washington, D.C., August 24. Image via Getty]

• Jessica Biel is "the most dangerous celebrity to search in cyberspace," according to security software firm McAfee.

• Mischa Barton's former friend Nicole Richie is helping her get her life back together after her recent meltdown. Nicole, "stepped in and talked to her about making changes in her life… basically doing a 360," says a source.

Under the Old Hollywood studio system, PR departments claimed all their stars were dating. Sometimes it feels like Disney's doing the same thing with all their teens!

• Lily Allen is suing The Sun over an article in which the British newspaper quoted her as calling Victoria Beckham a "monster" and insulting several other celebrities. Allen says she never made the comments. [The Guardian]

Last week, the tabloids were filled with breathless speculation over the demise of 16-year-old Miley Cyrus' relationship with her 20-year-old boyfriend, Justin Gaston, and her subsequent "reconnection" with Nick Jonas. Commenters took the opportunity to rip Miley to shreds.

• A rep for Chastity Bono—the child of Sonny and Cher—confirms that Bono is in the initial stages of transitioning from female to male.

• Miley Cyrus and Justin Gaston have split after less than a year together. A source says the breakup was a result of Miley's traveling, and not Nick Jonas, although he and Miley "have been spending time together." [Us]

• Tyra Banks will be in court this week; she's expected to testify in the trial of her alleged stalker, Brady Green.