Mariah Carey Helps Justin Bieber Ruin 'All I Want For Christmas' In New Music Video

We've never really had a problem with Justin Bieber. We may not get it, but the kiddies have their music and we have ours. So why has the Bieb launched a campaign to traumatize everyone who's old enough to remember the '90s? First he convinced Boyz II Men to make a ridiculous video with him, and now he's released a Macy's commercial disguised as a Mariah Carey duet — though we used that term loosely because it sounds like Bieber is just wailing over the old recording of the song. Hope you enjoyed listening to the original for the last 17 years, because this version is all you'll be hearing while doing your holiday shopping.

Earlier: Here's That Justin Bieber/Boyz II Men Holiday Tune You Didn't Ask For