Oh dear lord Lindsay!  Miz Lohan and her enemy friend (who knows today), Paris Hilton, were evidently having a grand ole time at Coachella when the cops busted up their little drug party after Kelly Osbourne called the cops.

Websites are reporting that Lindsay and Paris were doing Ecstasy, and ASocialitesLife is reporting that cops found cocaine in the bathroom.

Kelly Osbourne evidently called the police because someone stole her purse, and PerezHilton has a source that says Lindsay snatched it.

Have these girls learned nothing from rehab and/ or Anna Nicole Smith?