American businesswoman and reality television personality, Ramona Singer, has an estimated net worth of $18 million. She is best known as a cast member of the widely popular Bravo cable TV network's reality television series "The Real Housewives of New York City". Singer graduated from the Fashion Institute of Technology and began her career with fashion-chain, Macy's. Singer moved into the wholesale clothing business with Calvin Klein and French Connection. Her fashion company, RMS Fashions, act as middleman; resells manufacturers' excess goods to discount stores.