In Today's "DUH!" News: 3 Chicks in a Restroom Do Not Equal Drug-Free!

An ultrathin Courtney Love was spotted with three gal pals entering a stall in a ladies' room at Chateau Marmont in L.A. Saturday night. Three girls don't go into a stall to help each other wipe - that's for sure.

Wonder if Courtney was wearing one of Lindsay's necklaces?!