Some very special guests tonight! @carrieunderwood, @samsmithworld, @Usher, @Meghan_Trainor, @onedirection, @xtina &more! #FallonTonightLive — Fallon Tonight (@FallonTonight) February 1, 2015 0 comment 0 FacebookTwitterGoogle +PinterestLinkedinTumblrRedditStumbleuponWhatsappTelegramEmail previous post New The Voice TV Spot “Just Watch” + New Stills next post Christina Aguilera Performs “We Are The Champions” (ACappella) With Jimmy Fallon, The Roots, and Music Superstars Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email.