While Suki Waterhouse, 22, is busy being Bradley Cooper's bae and conquering the fashion and film world with her original take on cool-girl dressing, we've had our eye on the other Waterhouse sisters Immy and Maddy (they also have a brother, Charlie, who has his own T-shirt line Chwoody). With Immy just revealed as the latest signing to Suki's agency Next Models, we think it's a safe bet to say we are going to be seeing a lot more of them in the not too distant future. Get the gossip...