RHOBH's Kyle Richards looks thinner than ever at a screening of costar Garcelle Beauvais' new film

Kathy Hilton & Kyle Richards Are Still On The Outs -- The Sisters Are 'Still Not Speaking' After RHOBH Meltdown

Kathy Hilton turns 64! Paris and pal Kris Jenner lead heartfelt birthday tributes to RHOBH star

Kyle Richards on Internet Rumors About Her Marriage and 'RHOBH' (Exclusive)