Has anyone watched The Sing-Off this week? (And did anyone else know they had a FIRST season, cuz this was the first season I heard about this show!) I am not a fan of American Idol, but I am loving this one. It’s a battle between a cappella groups and I thought it was pretty amazing. The girls loved it too and of course, they had to get up and dance while they watched. Here are Berkeley and her friend Jane busting a move!