Irina Shayk teases her taut midriff in a partially unbuttoned shirt as she steps out in New York

Cara Delevingne nails shabby-chic in tracksuit bottoms and slippers as she arrives at New York hotel

Pia Whitesell shows off her cleavage in a designer dress at New York Fashion Week

Serena Williams takes a horse drawn carriage around New York City with husband Alexis Ohanian