The American reality television series 'The Real Housewives of Beverly Hills' is adding two more celebs, Lisa Rinna and Eileen Davidson, in its upcoming season.

American Actress Eileen Davidson, who is best known for her performances in television soap operas, including 'The Young and the Restless' and 'Days of our Lives', will be a part of the reality show in its season 5.

"The Real Housewives of Beverly Hills have tapped actress Eileen Davidson as a cast member," a source told The Wrap.

Another celeb joining the cast list of The Real Housewives of Beverly Hills Season 5 is Lisa Rinna. She is best known for her roles in television soap operas such as, Days of Our Lives, Melrose Place and SoapTalk.

According to US Weekly, Rinna has already filmed some portion of the upcoming season of hit reality show. The 51-year-old actress celebrated her birthday at Lisa Vanderpump's newest restaurant Pump in West Hollywood, Calif and the party was filmed for the next of the show.

Rinna and Davidson is said to be a replacement for Joyce Giraud and Carlton Gebbia, who were fired after one season.

The two celebs will be joining the group of Lisa Vanderpump, Brandi Glanville, Kyle Richards, Kim Richards and Yolanda Foster.

Based on a report by US Weekly, Kyle Richards is very excited about the new season of the reality show. "Yes, it's coming back and I'm coming back. I feel good. I'm looking forward to a new season. I think it's going to be a really good season and I'm excited. I'm curious, like the viewer, to see things unfold and see what the relationships are like," she told US Weekly.