Just who is One Direction star Harry Styles' favourite model Emma Ostilly?
Emma Ostilly was discovered just before her 16th birthday and is now a big star at US model agency Wilhelmina.
Emma was brought up in Westport, Connecticut, where she met American boyfriend Sean.
Her South African parents were both models in their younger days.
Read the full story about Harry Styles in see Emma Ostilly's tiny bikini body Now magazine dated 7 May 2012 - out now!