Bella Hadid shows off abs after celebrating niece Khai's first birthday with sister Gigi
Daily MailShe's no stranger to the gym. The IMG stunner, 24, looked red hot as she revealed her taut abs and toned legs rocking a scarlet sports bra and little black shorts repping her favorite spot, Gotham Gym. Red hot: Bella Hadid sizzled in a sporty red crop top by les girls les boys and black shorts on Monday in NYC Her athletic attire left little to the imagination, putting her head-to-toe muscles on full display. Toned: Her athletic attire left little to the imagination, putting her head-to-toe muscles on full display in her les girls les boys crop top Additions: Continuing the sporty-chic look, Bella added a pair of rectangular sunglasses along with red and black sneakers which matched her set The piece was a nod to niece Khai, who celebrated her first birthday over the weekend with mom Gigi Hadid, 26, and dad Zayn Malik. The piece was a nod to niece Khai, who celebrated her first birthday over the weekend with mom Gigi Hadid, 26, and dad Zayn Malik Former One Direction crooner Zayn began dating Gigi in 2015.