Lady Gaga wants you to know she’s a rock star. The eccentric singer stage dived into the audience during Semi Precious Weapons’ set at Lollapalooza 2010 in Chicago on Friday (Aug. 6). After being reeled in by security, a nearly-nude Gaga jumped right back in, seeming to enjoy the groping from concertgoers.

“If anyone ever calls Lady Gaga a fu**ing pop star, I will kill you,” said Semi Precious Weapons frontman Justin Tranter. “Semi Precious Weapons and Lady Gaga proved at Lollapalooza 2010 that rock ‘n’ roll is fu**ing back.”

Watch Gaga take the leap below!