Madonna Tongues Two Ladies for Her Birthday!

Today is Madonna's birthday and she shared an inside look at her birthday bash over on Instagram, revealing two ladies that she calls her "side bitches".

Always one to give us something viral to talk about, Madonna included a snap of her sticking her tongue down the throat of said side bitches in the backseat of a car. If these are her side bitches, who's her main!?

Do we think these ladies are really madonna's girlfriends, or is she sucking their life force out through their mouths in this video? Is THAT the secret to madonna's youthful looks?

The musical icon turns 64 today and is celebrating in Sicily with her family and friends while they also celebrated her son Rocco's 22nd birthday this week. See more updates from the celebration below!