Little Mix took to the stage at last night's National Television Awards to perform for the first time since they won the X Factor.

The girls played their En Vogue cover 'Don't Let Go' in front of the 02 audience and the leading names in British TV including the cast members of Dr. Who, Downton Abbey, Dancing On Ice, The Only Way Is Essex and Coronation Street.

Little Mix are expected to release their first single later on this year and are believed to be working with Jessie J and mentor Tulisa on new material.

Check out the performance of 'Don't Let Go' above, now!