![Usher, Chris Brown Have Dance-Off at iHeartRadio Festival [VIDEO]](http://wac.450F.edgecastcdn.net/80450F/theboombox.com/files/2014/09/UsherBreezy_iHeartRadio.jpg)
Usher closed out the iHeartRadio Festival with an exciting 20-minute set in Las Vegas on Friday (Sept. 19). The R&B crooner also surprised audiences by bringing out his good friend and 'No Flame' co-star Chris Brown.
Usher closed out the iHeartRadio Festival with an exciting 20-minute set in Las Vegas on Friday (Sept. 19). The R&B crooner also surprised audiences by bringing out his good friend and 'No Flame' co-star Chris Brown.
Share this Article
Recommended