Rihanna and Kanye West

Video: Rihanna, Drake, and Kanye West Perform at 2011 NBA All-Star Game

Birthday girl Rihanna, who turns 23 today, provided the halftime entertainment at Sunday’s NBA All-Star Game at the Staples Center in Los Angeles. A stunning RiRi performed a medley of her hits including “Umbrella,” “Only Girl (In the World),” and “Rude Boy,” bringing out surprise guests Drake and Kanye West for “What’s My Name?” and “All of the Lights.” Watch music’s all-stars bring their A-game to the court.