Slimmed down Mariah Carey accused of lip-synching during BET Awards after taking to the stage in dramatic strapless glittering dress

Mariah Carey was accused of lip sync during a performance of her new song is beautiful during the BET Awards in Los Angeles on Sunday night.She was indicted on Twitter for music during performances on American Idol earlier this year in May.


Now Mariah Carey was blown for the same crime for 2013 BET Awards in Los Angeles on Sunday night.

43-year-old singer took to the stage to perform her new song together Beautiful singer Miguel and rapper Young Jeezy.