AceShowbiz - Lisa Vanderpump is apparently not the only one who is rubbing "The Real Housewives of Beverly Hills" cast the wrong way. A new report suggests that they are annoyed by Camille Grammer, whom they think "has caused a lot of issues too."

A source reveals to HollywoodLife.com that "several of them are feeling annoyed with [Camille]" because she's "doing whatever she can for airtime since being demoted to a friend of the wives." Camille was previously starered as a main "Housewife" in the first two seasons of the Bravo popular reality show before being ricocheting between “guest” and “friend” roles in the next seasons.

"They feel like she is causing problems and drama for no reason other than to not be removed from the cast all together," adds the source.

The source goes on saying that current season 9 will see Camille having arguments with a slew of her co-stars. "Dorit [Kemsley] and Camille go head to head a lot this season," the source explains. "And you'll also see Kyle [Richards] and Camille, ladies who have been friends for years, beefing, reminding Kyle and some of the other ladies of their time during season 1."

Meanwhile, Kyle is bringing one of her pals on the show. "Kyle's BFF, Sharon [Oberfeld], will be on in a large friend capacity this season, too," continues the source. It is said that "Kyle has been wanting to get her on for years. She fits in very nicely with all of the ladies."

Season 9 of "The Real Housewives of Beverly Hills" premiered on February 12. It kicked off with a bang as LVP's feud with Kyle was being highlighted. The episode featured them having a screaming match before Lisa yelling, "Get the f**k out of my house!"