It was a fashionable night in the French capital on Wednesday, February 26, as the Hadid sisters stepped out to appear at an exhibition. Gigi Hadid and Bella Hadid, who have been turning heads as they walk the ramp for several international designers, were seen attending Harper's Bazaar exhibition at the Musee Des Arts Decoratifs during Paris Fashion Week. The gorgeous models slipped into stunning outfits and turned heads as they joined Dita Von Teese and Gwyneth Paltrow at the event.