Football star, Graham Savoy, has always been too busy for love, but when he comes home to Notting Hill for Christmas, he changes his mind after meeting the one person who has no idea who he is.

On the surface Kitty, Margot, Bree and Olivia appear to have nothing in common – but there’s one passion which unites them: to expose injustice. They form their own secret society, DGM – they Don’t Get Mad, they Get Even – playing anonymous pranks to expose bullies.