"Just came across this photo of my sisters Kathy Hilton (pregnant with Barron Hilton), Kim Richards, and Nicky Hilton," Kyle wrote in the caption of the post. Kathy and Kim are also hanging out ...

Richards, whose sisters include socialite Kathy Hilton and Kim Richards, is the last remaining original "RHOBH" cast member. While dealing with her marriage problems, she took a break from filming ...

Its 14 seasons have featured some impressive names: Kathy Hilton (mother of Paris), her child-star sisters Kyle and Kim Richards, Kelsey Grammer’s now ex-wife Camille and even Denise Richards.

Kathy Hilton discussed what's made her and Rick Hilton's marriage stand the test of time during RHOBH Season 14, Episode 10.

On Tuesday night’s (Feb. 4) episode of Watch What Happens Live, Hamlin joined Real Housewives of Beverly Hills star Kyle ...

It’s been years since Kathy Hilton‘s ... of Beverly Hills star Kyle Richards in the Bravo Clubhouse, where host Andy Cohen asked what Rinna told him about Hilton’s off-camera tirade during ...

Kathy Hilton, Sutton Stracke, and Erika Jayne, giving fans a reunion to remember. Here’s what we know about the show, including its premiere date and storylines. Denise Richards & Her Wild ...

“Favorite Housewife of all time… Kathy Hilton doesn’t get enough airtime,” Williams dished to Us. For more fun facts from Williams — including why Better Man, a musical fantasy film ...

During Tuesday's new episode, Kathy Hilton gathered Dorit ... The episode also followed Sutton Stracke, Garcelle Beauvais and Kyle Richards as they took a trip to Sutton's hometown of Augusta ...