1. ITV Report

Little Mix celebrate fourth number one with Shout Out To My Ex

Little Mix have knocked James Arthur's single off the top spot. Credit: PA

Little Mix have served their revenge cold after break-up song Shout Out To My Ex hits the top of the charts.

The single, which sparked speculation that it is about singer Perrie Edwards' ex-fiance Zayn Malik, is the group's fourth number one.

Edwards, Jesy Nelson, Leigh-Anne Pinnock and Jade Thirlwall told "We want to say a massive thank you for getting us here.

"Everyone can relate to this song. Everyone's had an ex or a bad relationship and this is a big positive break-up anthem."

The women, who were at the centre of a controversy last weekend after singing the track in skimpy outfits, have had three other number one singles - Cannonball, Wings, and Black Magic.

Shout Out To My Ex has gone straight to the top of the charts, knocking James Arthur's Say You Won't Let Go back into second place.