Spice Girls haven't quit just yet. They had a show at Madison Square Garden last night and the person that stole the show was Cruz Beckham. During their song 'Mama' the girls usually bring up their kids to the stage. Well, Cruz wasn't just gonna stand there so when he went on stage he started break dancing to the slow song. Sooooo adorable! One thing is for sure, he's gonna be a heartbreaker!