LOS ANGELES – Many stars, including Usher and Nicki Manaj, performed at the annual BET Awards last night,

However one of the most emotional performances came from a late star's mother.

Cissy Houston sang "Bridge Over Troubled Water" during the emotional tribute to her daughter. Mariah Carey and Brandy also performed in honor of Whitney Houston during the nearly four-hour long show.

Kanye West and Jay-Z won for Video of the Year. Beyonce walked away with two awards.