Most folks know Bebe Rexha as the voice behind "Hey Mama," the collaboration with Nicki Minaj and EDM guru David Guetta, but the badass babe is so much more than that. Last year she rocked her way through all of Warped Tour—an unlikely marriage, considering her mainstream pop sound—proving no matter what you throw at her, she'll make it work...and work well.

That probably translates to her ability to cover songs, too. Rexha recently swung by Sirius XM to cover Fifth Harmony's sexy single "Work From Home," and we gotta say, she gave the 5H ladies a run for their money.

Rexha is accompanied by an acoustic guitar but it's her voice that truly carries the performance. Watch it above.

When you're done there, watch a recent Fuse interview with the lady, where she gets very real about the state of the music industry.