Kesha surprised Jennifer Hudson by sharing how she was an extra in Hudson's 2006 film "Dreamgirls" when she stopped by "The Jennifer Hudson Show" Tuesday.

From must-see concerts to upcoming music releases and more, we're breaking down the hottest music news and events happening from Los Angeles to New York.

From Apollonia and Debbie Harry to Aimee Mann and Crystal Waters, we salute the unstoppable artists whose sounds, styles, and ...