WATCH: Fifth Harmony performs 'All I Want For Christmas Is You' at the White House

Fifth Harmony performed their version of "All I Want For Chrstimas Is You" at the White House for the First Family.

Woah. They did great!

Do you think this was better than Mariah's version. LOL.

Photo: AP

Fifth Harmony's highly-anticpated debut album, Reflection is due next month, featuring the hit single "BO$$" and new single, "Sledgehammer."

They also got the chance to meet Michelle Obama.