"Katy literally dropped to the floor and was waving her booty around, beckoning Orlando." ...

"Katy and Orlando Bloom had a total dance-off — it was the best part of the party," one source said. "Katy literally dropped to the floor and was waving her booty around, beckoning Orlando." ...

Katy Perry and Orlando Bloom had some filter fun earlier this ... Orlando adoringly planted a kiss on his fiancee's lips before playfully waving bye to her suggesting he would do a runner in ...