Today in Tweet Beat, with the Oscars being so boring and Charlie Sheen being, um, Charlie Sheen, he's the main topic on celebs' Twitter accounts.

The Heart Truth fashion show — at which celebs don red dresses for women's heart health — is always fun to watch, sort of like a mega-wedding where every bridesmaid gets to choose her own dress. And this was the best one yet.

Today in Tweet Beat, Denise Richards reacts to Kasey Jordan's interview on GMA. Plus, Billy Bush has very strong opinions about women and lipstick.

Today in Tweet Beat, Carrie Fisher is the new spokeswoman for Jenny Craig. Plus, celebs are all over this Sarah Palin "blood libel" thing."

• Newly ginger Khloe Kardashian has, as they say, a bun in the oven.

• George Clooney has teamed up with Google and the United Nations to watch the borders of the Sudan.

• More bad news for Demi Lovato: A source who worked on her summer tour says the Disney star was, "no stranger to filming her sexual exploits," and a sex tape is expected to be released soon.

• Brad Pitt and Angelina Jolie are traveling to India for the holidays and will get married by a guru on an ashram.

• Bristol Palin has revealed someone aside from the Tea Partiers had a stake in the outcome of DTWS. She says she survived by, "Praying all the time and just relying on God and knowing that He is on our side."

A week after her ex-husband's highly-publicized freak out, Denise Richards appeared on The Wendy WIlliams Show today. Addressing the scandal frankly, Richards said that former couple's daughters are unaware of the incident, or his problems in general.

• Betty White is on the cover of Parade magazine, and inside, she discusses her views on gay marriage.

• Today jurors found Anna Nicole Smith's boyfriend/lawyer Howard K. Stern and Dr. Khristine Eroshevich guilty on two counts of conspiring to provide drugs to a known addict and using false names to obtain them.

• In the December issue of Marie Claire UK, Rihanna says that she doesn't regret what happened between herself and Chris Brown back in 2009.

• After trashing a hotel room and passing out naked due to drugs an "allergic reaction," Charlie Sheen has decided to return to rehab. "That's his plan right now. He knows he has to do something," says a source.

• Demi Moore and Ashton Kutcher are in the Holy Land!

• Wow: Dita Von Teese will guest star on CSI.

• 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:

Today in Tweet Beat, Denise Richards is writing a book about her life, but won't be "trashing anyone." Also, Cindy McCain's new 'do and Jeremy Piven's new love.

Today in Tweet Beat, Kelly Bensimon posts a series of nonsensical Tweets after getting upset over how she came off on last night's episode of Real Housewives. Plus, Katy Perry's sweet shoes.

Today in Tweet Beat, Twitter got hacked today, which left many celebs—like Weird Al, Justin Bieber, Tori Spelling, and more—thinking they were no longer popular.