Mischa Barton is not doing so well. Apparently, she owes three months' rent on her $7,000-a-month New York apartment. She signed the one-year lease in September, when her show "The Beautiful Life" wasn't canceled yet—she also has a place in Los Angeles. Now Barton's NY landlord is suing her for the 21K in rent, plus legal fees. [Huffington Post]

I can't even imagine what a $7,000-a-month apartment looks like. It had better have a solid gold toilet and naked man servants. But Mischa's not the only one with rent troubles. After the jump we have a few more celebs who couldn't pay the rent.