The richest housewife of Beverly Hills is undoubtedly Lisa Vanderpump. She has an estimated net worth of $75 million, which she has amassed through her successful career in the restaurant and nightclub industry. She also has a lucrative side hustle as a reality television star, appearing on The Real Housewives of Beverly Hills and spin-off shows Vanderpump Rules and Ladies of London. In addition to her business ventures, Vanderpump also has a sizable real estate portfolio, which includes several properties in Beverly Hills and Los Angeles.