Due to a mixup on Grammy night, Madonna, Britney Spears and Christina Aguilera are forced to share a private jet in order to arrive in time for the ceremony. Once up in the air, Madonna pulls out a $1000 bill and says "I’m going to throw this $1000 bill out the window and make someone down below very happy." Not to be outdone, Britney ripped $1000 bill in half and threw it out the window, saying, "Look, I just made two people really happy." Not even noticing Britney’s stupid move, Christina brag…