Meghan Trainor and Charlie Puth Make Out On Stage

Another jaw-dropping moment came when Meghan Trainor and Charlie Puth performed “Marvin Gaye” and made out afterwards while still on the stage. Luke Bryan, who won for Best Male Country Star even joked about the kiss during his acceptance speech.

LOS ANGELES, CA - NOVEMBER 22:  Singers Charlie Puth (L) and Meghan Trainor kiss onstage during the 2015 American Music Awards at Microsoft Theater on November 22, 2015 in Los Angeles, California.  (Photo by Kevin Winter/Getty Images)

LOS ANGELES, CA – NOVEMBER 22: Singers Charlie Puth (L) and Meghan Trainor kiss onstage during the 2015 American Music Awards at Microsoft Theater on November 22, 2015 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)