Weekend roundup

What did you miss this weekend? While you were out enjoying yourself, here's how your celebrities spent their time:
-Nicole Richie is seeking treatment for what her rep describes as an inability to put on weight. [People]

-Nicole Richie collapses at Hyde early Sunday morning. [TMZ]

-Jennifer Aniston and Vince Vaughn catch "Wicked" in London. [US]

-Lindsay Lohan experiences paranoia and calls cops. [TMZ]

-Brad and Angelina sans kiddos. [PerezHilton]

-Kelly Clarkson doesn't look quite like herself. [JustJared]

-Michael Jackson will make a rare public appearance at the World Music Awards in London next month. [AP]

-Snoop Dog arrested at SoCal airport. [Yahoo]

-Kevin Federline is a legend in his own mind. [MSNBC]

-The Carmen Electra prepaid Mastercard. [Yahoo][HollywoodTuna]

-Hasslehoff divorce keeps getting messier. [ASocialite'sLife]