Gigi Hadid, the model in Calvin Harris' 'How Deep Is Your Love' video went for all-white. This image appears in the gallery:American Music Awards 2015: All The Red Carpet Photos You Need To See 12. Gigi Hadid, the model in Calvin Harris' 'How Deep Is Your Love' video went for all-white. Picture: PA 16 images See the full gallery: American Music Awards 2015: All The Red Carpet Photos You Need To See