Original Song: "Roar" by Katy Perry
Cover Artist: Boyce Avenue and one of our favorite "X Factor USA" teen contestants from last year, Beatrice Miller
How It's Different: Katy Perry's latest pop anthem is slowed way down for a mellow, acoustic duet using only piano and guitar. It's very different from the original track, but not-so-different from most Boyce Avenue covers.
Why We Love It: We've been impatiently waiting to hear more from Bea since her stint on "X Factor" -- her lovely, gravelly voice was one of the most unique on the show. She certainly doesn't disappoint in this cover, and it's still hard to believe she's only 14-years-old.
Better than the Original? Please. The original song is a force to be reckoned with, but this cover does make us want to hear an acoustic rendition from Katy herself. (Also: more music from Beatrice Miller, please.)
What do you think of Boyce Avenue and Bea's cover? Sound off in the comments below or tweet @HuffPostTeen!