'Real Housewives of Orange County' Season 18 Cast Shakeup - Former Housewife Re-Joins, 1 New Housewife Joins & 6 Stars Return

The Real Housewives of Orange County returns TONIGHT (July 11) with a brand new episode!

The Bravo reality series is the original show in the Real Housewives franchise and the 18th season is kicking off.

This season will also mark the 100th season of Real Housewives over the past 18 years and 11 cities.

When the show returns, there are a few changes to the cast, with several ladies returning to their housewife title and even a new one joining the franchise for the first time!

The Real Housewives of Orange County season 18 premieres TONIGHT, Thursday (July 11) at 9pm ET/PT on Bravo and next day on Peacock.

Keep reading inside to find out who is returning, who is joining and who is not coming back…