Girl group Little Mix were gearing up to unveil their highly anticipated new single 'Black Magic' on May 26, but the track leaked online today so the premiere date has now been moved forward to tomorrow (May 21). 

The beauties took to their official Twitter page this evening and told their Mixers: "Mixers! You wanted it so we're givin it to you! #BlackMagic will be on the radio TOMORROW from 7.40am BST & available to preorder & download."

They also shared a video update of themselves talking about the new radio-play date and you can watch it below. Leigh-Anne Pinnock, Jesy Nelson, Perrie Edwards and Jade Thirlwall recently opened up about the concept behind the 'Black Magic' music video and told their fans: "The message of 'Black Magic' is basically we are the girls with the secret potion and we're going to give it to all the other girls that want to get the man they want to get. It makes them fall in love. The potion is a little metaphor for confidence - just have a little bit of confidence and get your man!"

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Watch Little Mix's new video update here: