Styles, 32, is on double duty, serving as both host and musical guest for the March 14 episode. "The Late Night Talking" singer's stint comes one week after the release of his fourth studio album "Kiss All the Time. Disco, Occasionally."

It's No. 1 Duke vs. No. 2 Virginia in the ACC tournament final on Saturday night. The Blue Devils, led by freshman Cameron Boozer, are playing for their fourth ACC title in the past five years. Meanwhile,