Meghan Trainor performed an acoustic cover of "Don't Stop" — and it sounds amazing even though it's nothing like 5 Seconds of Summer's version. The "All About That Bass" singer grabbed her ukulele and played a stripped-down version of the guys' single, and it's pretty great.
Ashton Irwin was such a fan of her rendition, he even tweeted her a sweet message, saying the track was "groovy."
Since she played the ukelele for her duet with Harry Styles, this may even be a sneak peek at the sound of their collaboration.
Watch her cover below, and let us know what you think about it in the comments!