6th Annual 'Keep A Child Alive' Black Ball

Alicia Keys has her game face on when it comes to her charity, Keep A Child Alive. Earlier this week while on Regis & Kelly, she hinted of the star studded event that was to go on, and last night, A. Keys owned the night.

Usher, Iman, Halle Berry, Tyler Perry, Mary J Blige, Swizz Beatz-just to name a few attened The 6th Annual Keep A Child Alive Black Ball at Hammerstein Ballroom in New York.

Check out more pics from the event: Alicia & Halle Berry Robin Thicke & Paula Usher Swizz Beatz & Gayle King ...pictures courtesy of Wiredimage/Getty

Alicia is set to release the video for 'Doesn't Mean Anything' later today!