Bravo fans will have plenty of drama to watch in the next season of The Real Housewives of New York — especially now that one of the ladies is a full-fledged Scientologist. Fashion designer Rebecca Minkoffhas deep ties to the church and its high-profile members, including disgraced jailbirdDanny Masterson, with her family being said to be one of the most powerful families in the controversial religious group. Rebecca grew up in the church with her brother, Uri, and their parents, Dr. David Minkoff and Sue Minkoff. Her father was involved in one of the most sensationalized scandals in the Churc…