January 6, Dubai:  In a dazzling celebration of talent and ambition, Australian Omar Dean, the internationally acclaimed singer and finalist on The X Factor Australia and The Voice Middle East, was officially revealed today as the lead in Once Upon A Time in Dubai, Dubai’s first-ever grand musical. The announcement took place at Instagram Headquarters in Dubai, where the event also marked the launch of the production’s first single, “Stranger in the World,” accompanied by the premiere of its highly anticipated music video.