Katy Perry disses Miley Cyrus kiss, 'that tongue is so infamous!' [PHOTOS]

During a recent Bangerz concert tour in LA, Miley Cyrus ran to the front row and placed a big, sloppy kiss on Katy Perry. At first, the "Dark Horse" songstress seemed totally cool with it. As Mstars previously reported:

The infamous twerker continues baring her booty and eating fans' undies onstage - the Bangerz tour is completely insane! And during a recent concert in Los Angeles, the 21-year-old songstress even locked lips with Katy Perry!

Don't believe it?

(Instagram).

Yup, that really happened during Saturday evening's performance of "Adore You" (Feb. 22).

After the epic smooch, Cyrus yelled to the audience, "I just kissed a girl and I really liked it a lot."

And the crowd went crazy.

John Mayer's ex appeared shocked at first, but she didn't seem to mind the girl-on-girl action - later tweeting:

@katyperry: "And after! I adore you @MileyCyrus."

But now thinking about it, Perry seems sort of grossed out!

The stunning pop starlet recently appeared on an episode of Australia's Sunrise, where she admitted:

"I just walked up to her to give her like a friendly girly kiss, you know, as girls do, and then she like tried to move her head and go deeper and I pulled away. God knows where that tongue has been... We don't know! That tongue is so infamous!" 

Perry was probably joking, but it's true!

The two singers are pretty good friends, so Cyrus probably won't take offense. But still, Perry basically just said her gal pal's been around the block a few times!