Fresh off her peformance of the national anthem at the Super Bowl, singer/songwriter/actress Alicia Keys will be the halftime entertainment at the NBA All Star game on February 17th in Houston.Keys’ most recent release, “Girl On Fire”, has spent 19 weeks on Billboard’s Hot 100 chart, up two spots from last week to its current peak position of #11.Other performers at the star studded affair will include Ne-Yo who will sing during player introductions, and John Legend who will sing the national anthem.Keys also performed during the halftime NBA All Star show in 2010.NBA superstars Kobe Bryant & LeBron James will be among the athletes in the game which will air live on TNT.