Oh, there's nothing more fun than when musicians bring their friends or fellow celebs on stage for something a little naughty. Madonna did just that, and she picked such a great victim. She brought up the silver fox, himself, Anderson Cooper! Then she spanked him! What?!?! Madonna was performing her song 'Unapologetic Bitch' off the Rebel Heart album when she invited Cooper to let loose!
He wasn't completely free with his dancing, but it was still so much fun, and Madonna loved every minute -- at least it looked that way. Check out the video below and just enjoy it! It's funny and a little naughty all at the same time! What would you do if Madonna wanted to slap your ass? I'm gonna leave you with that.