Kelly Clarkson To Perform Live Tonight On X Factor

Kelly Clarkson, the original Idol winner, is set to appear and perform live as part of The X Factor‘s Top 9 results show at 8PM ET/PT. Clarkson will be there to make her broadcast debut of “What Doesn’t Kill You (Stronger)” which came out a month ago on her album. If you haven’t heard it yet then you can preview below.