21-year-old Rosie has just completed a History of Art degree at Goldsmiths and has set up a placement at a London Gallery over the summer. She has grown up in South West London but spent her teenage years as a student at Downe House Boarding School where alumni include Kate Middleton, Miranda Hart and Sophie Dahl.
She is part of the fashion pack with Amber but is often the central link between cast members making her Chelsea's very own gossip girl.
Interesting fact: Rosie has a twin sister, Lily
Favourite London hangouts: Love Bakery, Bluebird, The Box