The singer, who turned 23 on February 20, sang to an audience filled with celebrities, and families, the Daily Mail reported.
Rihanna wore a crystal-covered basque and fringed hotpants and accented the outfit with fishnet stockings to finish off her look.
She performed a medley of her hits to close out the annual basketball event, and was also joined by Kanye West and Canadian rapper Drake. (ANI)
