3/11
Xavier Merchet-Thau/Bravo/NBCU Photo Bank
When Aviva Drescher joined The Real Housewives of New York City in season five, she won viewers over by daring to take on Ramona Singer and Sonja Morgan during an epic argument in St. Barts. But whatever goodwill she'd earned for herself quickly dissipated in season six when she quickly attacked the legitimacy of Carole Radziwill's authorship of her memoir almost entirely out of the blue, repeatedly concocted excuses that kept her from traveling with the women, and, in a spectacular flame out, threw her prosthetic leg across swanky NYC hot spot Le Cirque to prove a point.