Usher Covers "Pumped Up Kicks"

We all know that Usher can sing R&B, but who knew he can rock out too!

The singer performed a cover version of Foster the People's megahit "Pumped Up Kicks" as part of his Live Lounge Special on Radio 1 ... and even showed off his bass guitar skills! Check out his performance below!

We love when artists cross genres, and Usher does a pretty awesome job.

He's had a busy week, releasing the music video for his latest single "Scream" on Tuesday.

What do you think of Usher's cover? Tell toofab in the comments below!