Posted on: September 21, 2009 By: Meghan ( 0 ) Comments - Leave a Comment

How mad was Jay-Z when rapper Lil Mama muscled into his duet with Alicia Keys at the MTV Video Music Awards? Though he tried to stay cool onstage, a backstage source tells us, “He went ballistic. He was screaming at the MTV producers about the lack of security. He apparently thought at first she was just a fan. Beyoncé finally calmed him down.”
