Bello was born in Ferndale, MI. He was born at home to a Chiropractor and a Massage Therapist. From Kindergarten through 8th grade he attended the Detroit Waldorf School, where he performed in his first plays. He attended Cranbrook Kingswood upper school where he lived in residence throughout his high school years. He became involved in the school theatre productions, performing in the winter musical every year of his time at Cranbrook. He was spotted by a director from Canada and was invited to join an International production of Les Mis in Windsor, Ontario. This proved to be a pivotal experience in his life and career. He bonded closely with the Canadians and fell in love fully with the theatre lifestyle. He went on to receive his BFA in Music Theater performance from Western Michigan University. Following undergrad Bello moved to Harlem to pursue his career in New York City.