Need a good giggle? Laughter is contagious, and Little Mix are bringing on the hysterics in this Vine video. Witness Perrie Edwards, Jesy Nelson, Jade Thirlwall and Leigh-Anne Pinnock doing their kookiest cackles. We bet you'll be busting out laughing by the end of this, too!
Jesy's is our favorite because her facial expression is priceless! Whose laugh is your fave? Tell us in the comments!