Grammy winning singer Alicia Keys is set to perform at the 2013 People's Choice Awards on January 9, 2013.  She joins Christina Aguilera from 'The Voice' and country star Jason Aldean for the annual awards ceremony which allows viewers to vote for their favorite musical acts, television shows and films of the year.  Alicia just released her latest album, Girl On Fire in November and plans a tour of the U.K. and Europe beginning in May 2013.  Catch Alicia's performance on the People's Choice Awards airing on CBS on January 9th at 9pm ET.