Alicia Keys is set to perform at the NBA All-Star weekend in the US.
The chart star, who wowed the crowd singing the national anthem at the Super Bowl football championship, is set to be the half-time entertainment at the game on February 17.
She is just one of several musicians taking part, including Ne-Yo, who will sing during the player introductions, and John Legend, who will sing the national anthem.
Singer and Lincoln actress Gloria Reuben will sing the Canadian anthem.
Mariah Carey's husband Nick Cannon is set to host festivities the evening before the game, which will include performances by American Idol winner Phillip Phillips, Ellie Goulding and the first live TV performance in three years by Fall Out Boy, who have reunited.