• Is Kristen Stewart gay?

[Los Angeles, May 27. Image via Pacific Coast News Online.]

• Halle Berry and Gabriel Aubry have split up. A source says:

• Britney Spears' dad has banned her from leaving home without a bra.

• Teri Hatcher is launching a website for women called Get Hatched, a "chick's guide to life."

[Paris, March 17. Image via Getty]

• Someone broke into Kourtney Kardashian's home on Saturday night, taking thousands of dollars worth of jewelry. Hollywood: Step up your security! [TMZ]

• Remember this report that Quentin Tarantino asked Brad Pitt to join the cast of Inglourious Basterds over some wine and some weed?

• Lindsay Lohan is being sued by a Florida chemist named Jennifer Sunday, who claims the actress stole the formula for Sevin Nyne tanning mist.

• Michael Jackson's autopsy will be performed today. [TMZ]

• New day, same rumor: The "doc" is a diva. So. Did Katherine Heigl get dropped from the cast of cringe-inducing flick Valentine's Day because she wanted too much cash? Her rep says:

• Jesus Luz went on a Brazilian TV program, Fantastico, and said of Madonna: "She is my friend, only my friend." Hmm. Wow. Okay. He also said:

• Madonna took Jesus Luz to a Kabbalah service. Again. This paper calls her "the world's most boring date." [Daily Mail]

• "If I were writing a letter to Sarah Palin it would be a lot of whys and hows. Who are you? Do you know? Why do you hate animals? Please point out Iraq on a map… This woman hates women. She is not a feminist. She is not the woman that's going to come behind Hillary Clinton and do anything that Hillary Clinton would've been capable of … I can't imagine overturning Roe vs. Wade. She's not of this time. The woman terrifies me." — Pink. [Perez Hilton]
• Lindsay Lohan on Sarah Palin: "Is our country so divided that the Republicans best hope is a narrow minded, media obsessed homophobe? Oh, and...Hint Hint Pali Pal- Don't pose for anymore tabloid covers, you're not a celebrity, you're running for office to represent our, your, my COUNTRY!" [TMZ]
• Lindsay and Samantha Ronson: Seen in an "intense liplock" for "at least half an hour" at NYC's trendy Beatrice Inn. [Page Six]
• Lindsay punched a paparazzo because she thought he tripped her, but actually, she tripped on a metal barricade. Whoops. [TMZ]
• Jennifer Lopez completed her first-ever triathlon on Sunday in Malibu and raised $127,000 for the Children's Hospital of L.A. in the process. A very quick "recovery" from the "foot injury" she had that prevented her from judging the Project Runway fashion show on Friday. Could it be that she wanted a part in a Harvey Weinstein film, and found out she wasn't getting it, so pulled out? [MSNBC]

• Liz Taylor is reportedly on life support after suffering heart failure. A source says, "Doctors though they were going to lose her." The 76-year-old was diagnosed with pneumonia last week. Be well! [Daily Mail]
• Tom Cruise is named in a $250 million federal lawsuit against the Church of Scientology. It seems that the guy behind the suit, Peter Letterese, is using a celebrity name to get attention. It's working. [Rush & Molloy]
• Sarah Jessica Parker and Matthew Broderick left a NYC restaurant. Together. Which is a "show of unity" after the news of his affair broke, according to this paper. [Daily Mail]
• Ryan Gosling made his DJ debut at the Green Door Lounge in Hollywood Tuesday night and guess who showed up? Rachel McAdams! Ryan and his ex talked when he was away from the booth and a spy says, "He seemed happy to see her." Ryan played tunes from the '40s and '50s. [People]

• Sam Ronson has "practically moved in" with Lindsay Lohan and "spends every night at Lindsay's" in an effort to "keep her out of trouble"? LOL! Lezbe friends — breast friends! [Page Six]