Gwen Stefani visited The Tonight Show in November to perform tracks from her new seasonal album, You Make It Feel Like Christmas. While one of those performances aired before Thanksgiving, with Christmas just five days away, they unveiled Stefani's rendition of Wham!'s classic "Last
This article originally appeared on www.rollingstone.com: Watch Gwen Stefani Sing Wham!’s ‘Last Christmas’ on ‘Fallon’