The Kelly Clarkson Show S02 E45 Kristen Stewart, Clea DuVall, Mary Steenburgen, Mackenzie Davis, Mary Holland, Martha Stewart, Tegan and Sara

"True colors. No filter."

Kelly covers Keane's "Somewhere Only We Know"; Kristen Stewart and Clea DuVall; Mary Steenburgen, Mackenzie Davis and Mary Holland ("Happiest Season"); Martha Stewart; Steve Kornacki; Tegan and Sara perform.