The 22-year-old artist is set to sing at the big award show on Sunday, Nov. 22. He joins a star-studded list of performers, including Justin Bieber, Katy Perry, Bad Bunny, Megan Thee Stallion, BTS, Bebe Rexha, Doja Cat, The Weeknd, Jennifer Lopez, Billie Eilish and more.
While the specifics have yet to be revealed, a press release teases "the secret details of Shawn Mendes' world premiere performance will give fans the unexpected from the moment he takes the stage." However, it'll be tough to top last year. As fans will recall, Mendes and Camila Cabello had everyone talking after they delivered a steamy performance of their hit "Señorita."
But with his fourth studio album, Wonder, on the way and his "Monster" collab with Bieber already playing on repeat, Mendes is sure to deliver something unforgettable. Of course, he could always sing one of the songs he wrote about Cabello, which (spoiler alert) is all of them.
"We were in New York and my song comes on the radio or something and just the fact comes up that it's about her," he admits in his new Netflix documentary In Wonder. "And I'm like, 'Yeah, it's about you.' I'm like, 'Everything is about you. They've always been about you.' And she goes, 'What do you mean?' And I'm like, 'They're all about you. Like, every song I ever wrote.' And I'm, like, rhyming off the songs, like, 'Treat You Better,' like all these songs. And she's like, 'Oh my god.' She literally had no idea."
In honor of Mendes' upcoming performance, here's a look back at the couple's relationship and some of their best viral moments throughout this past year.