As Maurice Chevalier once sang, thank heaven for little girls – and their grandmothers. 71-year-old British DJ Ruth Flowers, a.k.a. Mamy Rock, got her start in dance music after her grandson took her out clubbing, and she's since become a minor sensation in France. She's the star attraction at this 'fashion entertainment' bash organised by online clothes store Fashionwalker.com, with model-DJ Van Cliffe.D, DJ Amiga, Punkadelix and a bunch of other ladies sharing the podium. Brilliantly, the male DJ contingent will be confined to the outdoor 'Box' tent for the night.