Kelly Clarkson performs chilling version of Monster Mash!

Kelly Clarkson
Photo credit (Photo by JC Olivera/Getty Images)

Kelly Clarkson knocked it out the park on Halloween with her latest Kelly-Oke. She slipped into a creepy costume and performed an incredible version of "Monster Mash", turning it into a power ballad.

Featured Image Photo Credit: (Photo by JC Olivera/Getty Images)