Madonna throws cake on manager`s face

London: Singer Madonna threw a piece of cake into her manager`s face at a surprise party for the success of her new album.

While celebrating the success of her new album "MDNA", the singer cut a piece of cake and smashed it into manager Guy Oseary`s face.

"Guy, I wanna give this to you. For real, that`s for making me work so hard motherf**ker!" quoted Madonna as saying.

However, Guy saw the funny side and laughed along with the rest of the guests. The video from the party is available on YouTube.