Current nominees Bruno Mars and Rihanna, as well as 16-time GRAMMY winner Sting, will join together for a special performance, and current nominee Kelly Clarkson is set to perform on the 55th Annual GRAMMY Awards telecast. Sixteen-time GRAMMY winner and current nominee Beyoncé, current nominee Hunter Hayes, singer/actor Jennifer Lopez, actor Pauley Perrette, and seven-time GRAMMY winner Prince will appear as presenters.
