Mariah Carey Schools Reporter When Asked About Backup Tracks: Watch!
 

Mariah Carey Schools Reporter When Asked About Backup Tracks: Watch!
Mariah Carey gave the best response when a reporter asked if she would use backup tracks during her Las Vegas residency concerts — watch the funny video!This article originally appeared on Usmagazine.com: Mariah Carey Schools Reporter When Asked About Backup Tracks: Watch!