Are there issues brewing on the set of the singing competition show 'The Voice'?  Last night on The Voice Christina Aguilera shocked everyone when she rudely questioned Tony Vincent about his name onstage because she "forgot" it. Hollyscoop caught up with Tony backstage right after he left the stage and asked if he was mad about it. Still angry, he responded: "Absolutely! For the last 48 hours she’s been pretty negative towards a lot of the contestants!" He says her comments to all the contestants are rude, uncalled for, out-of-place and not constructive at all. (Credit: AOL.com)