Video: Alicia Keys and Usher perform at the NBA All-Star game

Usher and Alicia Keys were some of the musical acts Sunday at the NBA All-Star game. ¬†Usher performed his new song, “More” and the hit, “Yeah” during the the intro. ¬†Alicia Keys sang a medley of her hits, “Try Sleeping with a Broken Heart,” “Empire State of Mind II” and “No One.”