Justin Bieber & Shawn Mendes Kick Off 2020 AMAs With 'Monster' Performance - billboard.com
Justin Bieber and Shawn Mendes perform onstage for the 2020 American Music Awards at Microsoft Theater on Nov.Days after releasing their highly anticipated collaboration “Monster,†Justin Bieber and Shawn Mendes combined for its debut performance on Sunday night (Nov. 22), two Canadian superstars kicking off the 2020 American Music Awards in show-stopping style to cap off an extended medley of Bieber’s recent singles.Click here to see the full list of winners from the 2020 American Music Awards.© 2020 Billboard