We already informed you of the upcoming Pitt/Jolie vs. Theroux/Aniston matrimonial potato-sack race late last night, but figured it was news worth repeating.

• Whitney Houston is having daily prayer meetings to get her through this difficult time. She has said of her imperfect show in Birmingham:

Today in Tweet Beat, Michael Lohan is like school in summer—he's got no class. Also, Denise Richards implies that she'll one day spill the beans about all of Charlie Sheen's bullshit, and Jay Manuel's tan is real.

• Avril Lavigne has officially filed for divorce from Sum 41's Deryck Whibley.

• Jon Gosselin brought his daughter a birthday cake that read, "Happy Birthday Maddy" today. The only problem? Her name is spelled "Mady." But it's not "Johnathon's" fault: Entertainment Tonight ordered the cake for him.

• Late last night, TMZ published a report claiming that Maya Angelou had been taken to the hospital. However, a CNN news editor,Saeed Ahmed, posted on his Twitter page that Angelou's literary agent says the hospital rumors are false. [DetroitFreePress]

• Last night, David Letterman revealed that a CBS News employee is accused of trying to extort $2 million from him because he had sexual relationship with female employees.

• Nene of Real Housewives Of Atlanta has written an autobiography called Never Make The Same Mistake Twice. She gets real snippy about her "friend" Kim Zolciak, saying:

• Angelina Jolie, as you may know, was in Baghdad yesterday. Saint Angelina walked through a makeshift settlement where 20,000 displaced Iraqis live, and said: