Watch: Little Mix debuted their new song, reportedly about Zayn Malik, on The X Factor last night

Little Mix released their new single yesterday and of course, most people regard it as a diss to Perrie Edwards' former fiancé, Zayn Malik - particularly with lyrics like "I hope she gettin' better sex / Hope she aint' fakin' it like I did, babe / Took ... #LittleMix