Show Biz Buzz 12/2: Frozen 2; Kid Rock Explains; Gabrielle Union Complains

"Frozen 2" set a Thanksgiving record in its second week. Disney's Ice princess sequel earned $132.7 million for the holiday weekend Wednesday through Sunday, for a total of $288 million in its 10 days of release. The whodunit "Knives Out" was #2 at the movies. The very foul Kid Rock has given some insight into his recent tirade against Oprah Winfrey, claiming a potential appearance on her former talk show soured his view of the media mogul. Do you believe it? Plus, actress Gabrielle Union is in the news for two below to find out the reasons and see the Show Biz Buzz!