Kelly Clarkson gave one fan the surprise of a lifetime when she joined them for a street performance in Las Vegas ahead of the iHeartRadio Music Festival over the weekend.

Kelly Clarkson may have started her career as a reality show winner, claiming victory in the inaugural season of "American Idol." But her concert at Quicken Loans Arena Thursday night showed that ...

All Sheryl Crow wants to do is listen to Kelly Clarkson‘s new cover of “All I Wanna Do” on repeat.. After the talk-show host sang a gorgeous rendition of the early ’90s hit for the latest ...

Kelly Clarkson of NBC's "The Voice" brought her folksy charm to Pasadena to talk up the show that returns for Season 14 on Feb. 26.

It could have been nothing more than self-deprecating humor. But Clarkson's also been pretty open about the tough times she's faced in her personal life over the time she's worked on the show ...