Our favorite a capella group Pentatonix is back at it again, this time covering one of 2015's biggest songs.

Lounging around a school's gymnasium, Scott, Mitch, Kristie, Avi, and Kevin take on the challenge of covering Omi's 'Cheerleader.'

It's no surprise to us that they nail this cover, as I don't think there is any song they couldn't nail. You don't have to look back very far to see the success they've seen. They charted in the US with their Christmas song "That's Christmas to Me' and even won a Grammy for their cover of Daft Punk's "Get Lucky"

Looking forward to seeing what these 5 do next!