Rumor has it that Madonna is planning to repeat her infamous lesbian kiss with Britney Spears when the European leg of her Sticky & Sweet Tour invades London later this year but this time it’s overnight pop star Katy Perry who will be on the receiving end of a smooch from the Material Girl.

Katy has topped the international charts with her smash single “I Kissed a Girl.”

Madonna says K.P’s latest single “Ur So Gay” is her new favorite song and she can hardly wait to pull a puckered Perry on-stage in London this September.