What controversy? I haven't heard anything bad about the show, I think the only one that had a problem was you, yes you the poster of this thread
Btw the whole Candy Cane bra was meant to be a joke by Rick Dess. I wont believe people were mad because she didn't wear the bra. Also 3 songs where good, she wasn't the only performer, you know the place is only available for a few hours so they have to have a time/song limit for everyone.