Justin Bieber, who is wanted by teen girls around the world, has been brand a ‘brat’ by his CSI costar Marg Helgenberger. She revealed: ‘I shouldn’t be saying this, but he was kind of a brat. He was very nice to me.
But he locked one of the producers in a closet and he put his fist through a cake that was on the cast’s table. Justin Bieber wasn’t bad bad. But he’d never acted before.. He’s better than you’d think.