Singer Rihanna made a dramatic entrance to her Fenty x Puma collection showcase at New York Fashion Week last night – on the back of a motorbike.The 29-year-old Bajan zoomed on to the runway looking every inch the rock star before changing into a sexy sexy tracksuit that gaped open showing off a crop top and knickers.Taking inspiration from racing drivers for the Fenty x Puma collection, the singer wore a pair of black and green leathers with a low-cut green top as she arrived on the back of the bike.Photo Credit: Getty