Meghan Trainor Performs “All About That Bass” On ‘The Ellen Show’: Watch

She’s bringing booty back — for the very first time! — on The Ellen Show.

Rising diva Meghan Trainor hit the stage yesterday to perform her breezy, horn-heavy body image empowerment anthem, “All About That Bass.”

Backed by a crew of energetic dancers and a live band and clad in a suitably retro short dress and thigh-high boots, the Title songstress happily shimmied and swayed through her current #1 song in the country.

Following the performance, Meghan revealed to Ellen that she was inspired by a specific episode of Ellen before writing the smash hit. And, because the song just went Platinum, Ellen surprised the misty-eyed singer-songstress with her very first plaque — a sweet moment for everyone involved.

Check out the performance up top, and let us know what you thought in the comments below.

Get an eyeful of even more pop music coverage, from artist interviews to exclusive performances, on Idolator’s YouTube channel.