VIDEO: Little Mix & Charlie Puth Perform 'Oops' on 'X Factor' Final

“Oops” is definitely one of JJJ‘s fave tracks off Little Mix‘s new album, Glory Days, so we were stoked to see them perform it on tonight’s X Factor final!

The girls — Perrie Edwards, Leigh-Anne Pinnock, Jesy Nelson, and Jade Thirlwall — teamed up with Charlie Puth for the duet, before hitting the stage again to perform their new single, “Touch”.

Little Mix are actually celebrating their 5th Anniversary today too!

“five years since we won the X Factor ???? there’s nowhere else we’d rather celebrate our anniversary than on the final tonight!” Jade wrote on Instagram before the show.

Does anyone else remember when Charlie called Perrie beautiful earlier this year?