US pop stars Meghan Trainor and Charlie Puth left American Music Awards viewers in shock when they locked lips on stage this Sunday night.
On Sunday, they were performing their duet and while performing, Charlie put his arms around her and then the rest is what you can watch in photos or videos shared below.
It's quite unclear if it was just for the publicity or there is actually something going on between them.
The stars sang the duet- "Marvin Gaye".
Even the audience stood up to clap for them.
The Best Country Male Winner Luke Bryan took to the stage shortly after and joked: "Charlie and Meghan getting it on over there smooching.
Charlie Said, "There was a lot of making out backstage. The dancers were making out, and I'm sure some of the other dancers were making out. I think that's it though." "We're friends and it's all part of my whole vision when I made Marvin Gaye, for people to hear the record and spontaneously make out with each other. That was the goal tonight for the live show." He even told that he was asked for this intimate moments and they are just good friends. Who knows, its publicity stunt or something is seriously cooking up between them.