"That's Kelly Clarkson," Pink interjected. Kim apologized, but the "So What" singer took the mistaken identity in stride.

Two-time Olympic gold medalist Chloe Kim was left red-faced on live TV after she got Pink and Kelly Clarkson mixed up while appearing on The Kelly Clarkson Show ...

One notes the "American Idol" winner's "vocal power is still astoundingly effortless" while another says her lyrics "contain some real wincers." By Lindsay Powers American Idol winner Kelly Clarkson ...

Seattle Children’s Hospital cancer patients lip-synch and dance in the video that is becoming an online sensation. By Rachel Shapiro Young cancer patients and staff at Seattle Children’s Hospital are ...

"It's one of those things when you kind of start seeing how precious [life] is." ...