Todrick Hall Superfruit Kevin Olusola Mitch Grassi Scott Hoying Avriel & The Sequoias Chris Colfer Tori Kelly Pentatonix Jessica Sanchez Ru Paul Clarensau Emily Hearn Alextbh Cereus Bright Evan Duffy Bad Lip Reading Unspoken Oho Steam Powered Giraffe Rupaul Courtney Act Willam Belli Janelle Monae Moulettes Mickey Factz Straight No Chaser Pickwick Miss Fame Sam Tsui Tyler Ward Easy Star All Stars Kurt Hugo Schneider Dubstep Afro Celt Sound System Kalin White Alice Francis Kirstin Maldonado The Girl And The Dreamcatcher Ellen Foley Tanner Swift Yoseob Big Freedia Havelin Avi Kaplan The Pretty Reckless Liza Minnelli Ninja Scott Bradlee'S Postmodern Jukebox