Katy Perry and Miley Cyrus kissed — and they liked it!

Cyrus was performing at LA’s Staples Center on her Bangerz tour and spotted her fellow pop star in the crowd.

She knelt and locked lips with her. “I just kissed a girl,and I really liked it a lot!” Cyrus told the crowd Saturday, referencing Perry’s ’08 hit, “I Kissed a Girl.”

Perry later tweeted a post-smooch picture of herself and Cyrus.