Meghan Trainor Shakes Things Up With 'No' at 2016 Billboard Music Awards

The crowd had nothing but positive things to say when Meghan Trainor took the Billboard Music Awards stage to perform "No," the lead single off her recent sophomore album Thank You.

Red Carpet Photos, Performances and More

Currently at no. 19 on the Hot 100 (the single peaked at no. 3 on the chart), "No" is a girl power anthem -- which Trainor drew out in her defiant performance.

Meghan Trainor's 'Thank You' Heading for Top 3 Debut on Billboard 200

Trainor, clad in a multi-colored version of her favored formfitting sequin dress, began the performance in front of the shimmering arena (thanks to the crowd's light-up wristbands), and took it into the audience to wrap things up -- even getting Zendaya to sing along to the memorable chorus

Watch Trainor perform the contrarian single above.

Billboard Music Awards 2016