Miley Cyrus kissed Katy Perry  onstage Saturday night during her Los Angeles Bangerz concert.

During her song Adore You, Cyrus suddenly shocked the crowd by bending down to Perry, who was in the audience.

And then she gave the "I Kissed A Girl" singer a sexy girl-on-girl kiss!

"I just kissed a girl and I really liked it a lot," Cyrus smirked as her fans went wild.

Perry seemed startled by the kiss, but later, she tweeted her love for Miley: "I adore you@MileyCyrus."

Bu