Unless you've been living under a rock (or just don't listen to pop radio), you've probably heard Mark Ronson and Bruno Mars' "Uptown Funk" many, many times.
The track has been dominating charts for weeks, and made history in the UK as the first song to be streamed 2 million times in one week.
On top of that, Ronson's creation is super infectious — so it's no surprise that even veteran rockers Fall Out Boy fell for the song's upbeat catchiness, and decided to cover it in BBC Radio 1's Live Lounge.
Check it out for yourself:
This post was created by a member of BuzzFeed Community, where anyone can post awesome lists and creations. Learn more or post your buzz!