Introducing Florence Huntington-Whiteley, Rosie's little sister Modelling is firmly in the family's genes as British model Rosie Huntington-Whiteley's sister strikes a pose for Jack Wills. Walk past any Jack Wills store at the moment and a distinctly-sounding name might grab your attention from the 'University Outfitter's' shop window. But the Huntington-Whitley in question is not Rosie, she of Victoria's Secret, Marks & Spencer and Transformers: Dark of the Moon fame, but her younger sibling Florence. PICTURES: Rosie Huntington-Whiteley's rise to fashion fame The brunette under-graduate is one of 19 Brits, Americans and Chinese bright young things handpicked by the retailer to take part in its 'Seasonaire' campaign. Across the UK, USA and France, the genetically-blessed team of DJs, students and aspiring sports stars will host parties from the beaches of Salcombe to the exclusive island of Nantucket, complete with Jack Wills-branded pink and blue landrovers. Posing in blood red cut-offs and a logo'ed T-shirt, Huntington-Whiteley's plump lips confirm the genetic pool shared by Flo and her famous sister, who recently made her Sunday Times Rich List debut with an estimated fortune of £5 million. Model Rosie Huntington-Whiteley, who is set to design her own ramge of lingerie for M&S READ: Rosie Huntington-Whiteley makes Rich List debut with a cool £5 million 'Stationed' in Aldeburgh, Suffolk, Flo Huntington-Whitley says: "I'm a first year at Leeds University and this will be my first summer as a Seasonnaire. I cannot wait for it all to get started, so fingers crossed for good weather and I hope to see you around! Follow @florenceahw on Twitter for insider info and which events she'll be hosting, and find out more about Jack Wills' team of Seasonaires .