Pop sensation KE$HA wrecked her chances of becoming Paris Hilton's 'BFF' when she threw up in the socialite's closet.
The Tik Tok hitmaker sang backing vocals on Hilton's album, Paris, and the two girls briefly became friends - but that ended when Ke$ha mistook the heiress' wardrobe for her bathroom.
She recalls, "We were all dancing, hanging out (and) I got overexcited and ralphed (threw up) in her closet. I thought it was a bathroom.
"That kind of ended the relationship right there. I wouldn't want to be my friend either."