Happy Without Me - Monsta X (2) & Dru Castro & Kuk Harrell & Simone Torres & Jaycen Joshua & DJ Riggins & Jacob Richards (2) & Mike Seaberg & Andrés Torres (2) & Mauricio Rengifo & Kuk Harrell & Andrés Torres (2) & David Hodges & Jim Lavigne & Mauricio Rengifo