Zach Galifianakis, Speaker of the House Nancy Pelosi, American Idol Winner Laine Hardy, Musical Guest Alessia Cara.

Sophie Turner, James McAvoy, Jennifer Lawrence, Michael Fassbender, Jessica Chastain, Nicholas Hoult, and Tye Sheridan (Dark Phoenix), Unified World Heavyweight Champion Boxer Andy Ruiz Jr., Musical Guest Aloe Blacc, with a tribute to Avicii.