Mariah Carey's voice disappoints her during performance!

Veteran pop songstress, Mariah Carey attended a special christmas tree lighting ceremony in LA over the weekend as a special guest but when she was called up to sing, her voice did not sound like the Mariah Carey we know.


She later blamed it on technical faults by the auto controller. We know a voice lasts forever so I'm sure she'll get it right next time.