"The Real Housewives of Beverly Hills" cast will be seen reuniting at the Palazzo in Las Vegas during tonight's premiere episode of season eight and when they do, Kyle Richards hopes to see Lisa Rinna and Dorit Kemsley put their differences aside and get along. Will the women finally move past their season seven drama in Hong Kong?

On December 18, All About the Real Housewives shared a sneak peek clip of tonight's premiere episode, which featured the cast, including Lisa Vanderpump, Teddi Mellencamp Arroyave, Kyle Richards, Camille Grammer, Dorit Kemsley, and Lisa Rinna, coming together to celebrate Rinna and Kemsley's birthdays with the help of returning cast members Erika Girardi, who will appear in a full-time role, and guest-star Adrienne Maloof.

Kyle Richards planned their girls trip in Sin City

"I want [Dorit Kemsley] and Lisa Rinna to get along and the fact that I've asked everyone to come together for this weekend, I feel like it's a little bit on me because otherwise, they're going to be saying, 'I told you this wasn't a good idea,'" Kyle Richards said during a cast confessional. Meanwhile, Rinna teased a rebirth, saying in her confessional, "It's a birthday celebration. So, what a great way to start fresh." Rinna pointed out that she and a number of her "Real Housewives of Beverly Hills" co-stars are cancers.

Lisa Rinna then continued on, telling cameras, "How about, let's rebirth me into a nice, fun-loving girl that I've always been?" "I'm going to be the nicest f**king Lisa Rinna that you've ever seen!" she added.

Camille Grammer and Adrienne Maloof visited Las Vegas for filming

As fans have likely seen, Camille Grammer rejoined the cast of "The Real Housewives of Beverly Hills" as a friend for season eight after previously quitting the show after season three. Grammer was one of the six original cast members but reduced her role from full-time to part-time after season two.

Since season five, she has been seen on the show numerous times in guest-starring roles. As for Adrienne Maloof, she also left the reality show after season three but will only be seen in a guest-starring role during season eight.

To see more of Lisa Rinna, Dorit Kemsley, Kyle Richards, and their co-stars, including Lisa Vanderpump, Erika Girardi, Teddi Mellencamp Arroyave, and Camille Grammer, don't miss tonight's premiere episode of "The Real Housewives of Beverly Hills" season eight on Bravo TV at 9 p.m.