Not Again! Mariah Carey Caught In Lip Synch Scandal During BET Awards
July 1 2013, Published 8:18 a.m. ET
Mariah Carey looked and sounded perfect -- perhaps TOO perfect -- during her performance of Beautiful with Miguel and Young Jeezy at Sunday's BET Awards, taking tons of heat on Twitter from fans who accused her of lip synching, the second time in th