Katy Perry, Clint Eastwood, Carmen Electra + More Got Their Festival On at Coachella [PHOTOS]

The first weekend of the annual arts and music festival Coachella, held in Indio, Calif., is now behind us, and it was a big draw for celebrities to show up dressed like flower children, do copious drugs and occasionally avoid their impending rehab.

We'd go for the music, but hey, what do we know.

Check out the photos below to the see expected attendees like Katy Perry and Vanessa Hudgens wear their weirdest attire, and goggle over surprising faces like Clint "Dirty Harry" Eastwood and Danny DeVito.

Katy Perry

Clint Eastwood

Danny DeVito + Melanie Griffith

Hilary Duff + husband Mike Comrie

Carmel Electra

Joe Jonas, Alessandra Ambrosio, AnnaSophia Robb + Nick Jonas

Nicki Hilton + Paris Hilton

Sophia Bush + Eli Roth

Vanessa Hudgens

Jared Leto