Renee Zellweger, Darlene Love

It's the annual "Holiday Night" on the Late Show: Paul does his impersonation of Cher singing "O Holy Night;" Jay Thomas successfully dethrones the objects on top of the Late Show Christmas Tree; for the nineteenth year in a row, Darlene Love (featuring Bette Sussman and a 26-piece orchestra) performs "Christmas (Baby, Please Come Home)."