Complex sentence: On June 26,2011, Brown performed the song at the 2011 BET Awards, where he opened his performance with his single, "She Ain't You", while wearing a gray suit with voluminous pant legs and a cape fashioned out of a jacket.
Split into simpler sentences: On June 26,2011, Brown performed the song at the 2011 BET Awards. The performance started off with Brown opening with his single, "She Ain't You", while wearing a gray suit with voluminous pant legs and a cape fashioned out of a jacket.