Ciara calls on one of the hottest rappers from 2012 for new song 'Sweat.'  The homie 2Chainz helps Ciara pull off a nice surprise with new music from her upcoming album.

Ciara had label issues awhile ago and no one expected her to return to music anytime soon but the ATL songbird proves everyone wrong.  Ciara will release One Woman Army later this year.

You can expect to purchase 'Sweat' new single from iTunes on June 19th.