Ke$ha: Barefoot at Petty Fest!

Ke$ha braves the sidewalk while leaving the El Rey Theatre without her shoes on Wednesday (November 14) in Los Angeles.

The 25-year-old singer attended Petty Fest West, a two-day concert event to celebrate the music of Tom Petty.

PHOTOS: Check out the latest pics of Ke$ha

“just got off stage w/ Johnny depp and patrick carney. wet dream? nope. REALMUTHA**KKIN LIFE. #PettyFest,” Ke$ha tweeted after the show.

In case you missed it, check out the acoustic version of Ke$ha‘s “Die Young” off of her latest EP Deconstructed – available for purchase December 4!