LOS ANGELES, CA - NOVEMBER 22: Singers Charlie Puth (L) and Meghan Trainor kiss onstage during the 2015 American Music Awards
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Let's Marvin Gaye and… make out in front of millions of viewers! That's what Meghan Trainor and Charlie Puth decided to do during their joint performance at the 2015 American Music Awards on Sunday night (Nov. 22).

Trainor kicked off the performance with a solo take on her hit single "Like I'm Gonna Lose You" before Puth joined the "All About That Bass" singer for their smash duet "Marvin Gaye." At the end of the performance, Puth and Trainor stopped singing… and started vigorously sucking face. They're a thing? They're a thing! Puth-Trainor at 2016 It Couple? Sure!

"See You Again," Puth's No. 1 monster hit with Wiz Khalifa, is nominated for song of the year at the 2015 AMAs, held at the Microsoft Theatre in Los Angeles. Meanwhile, Trainor is up for favorite female pop/rock artist.