1. Chart Highlights: Prince Returns With 'RNR Affair'

    September 24, 2012 5:25 PM EDT The Purple One graces Billboard's Adult Contemporary chart for the first time since 1994, as 'RNR Affair' bows at No. 22. Plus; New No. 1s for P!nk, Karmin and Jason Aldean. Chart Highlights offers a sneak peek at a select group of Billboard charts every Monday. Find out theā€¦