Singer Kelly Clarkson sang Chappell Roan's song "Red Wine Supernova" on Kellyoke on Jan. 16 as part of her eponymous talk show.
During the Tuesday, Jan. 7 episode of The Kelly Clarkson Show, Gaffigan, 58, called out Clarkson, 42, for showing up to the taping barefoot. “What is going on with the feet?” he asked while Clarkson tried to wish him a happy new year.