Paris Hilton

The RHOBH newcomer feted her daughter's upcoming nuptials with some familiar faces. 

Here's what Kathy Hilton thought of her RHOBH cast mate dressing up as her famous daughter for Halloween.

Kyle Richards' eldest daughter wore neutral hues and long, sun-kissed locks for her cousin's Las Vegas bash. 

The RHOBH friend said her husband had a "very cute" reaction to her appearance on the show in Season 11.

"It was wild," The Real Housewives of Beverly Hills friend said of her first sit-down with the cast and Andy Cohen.

The RHOBH Season 11 reunion also proved to be a surprising experience for Lisa Rinna.

Paris comments on the pregnancy rumors and shares updates on her wedding planning, which will be featured in an upcoming Peacock docuseries.

RHOBH sisters Kyle Richards and Kathy Hilton often chat it up live on Instagram — and now we know why.

The RHOBH sister has connections to Real Housewives from across the coasts, including Bethenny Frankel, that go back decades.

Kathy also revealed how Paris Hilton felt about her sharing her life on Season 11 of RHOBH.