Where in the world is Rihanna? Abu Dhabi-- and have no fear, Instagram captured all the fun! Ri Ri made time for sightseeing over the weekend while on the road and shared all the pics! Like shots of her in traditional Muslim garb which is a far cry from those typical risque looks. While some of her Twitter followers praised the singer for dressing appropriately, others were bothered by the fact she was posing so scandalously in front of a mosque. Either way, maybe the new style will have a lasting effect on Ri Ri's wardrobe!