Nina Agdal cuts a trim figure as she heads to a yoga class with her boyfriend Jack Brinkley-Cook

Nina Agdal looks stunning as she shows off her slender physique in Instagram snap

Nina Agdal and Molly Sims are leading style stars at Rachel Zoe's Curateur event in East Hampton

Nina Agdal shows off her taut and toned form while leaving a yoga class in the Hamptons