Yolanda Foster’s usually mild-mannered husband, David Foster, has taken a swipe at his wife’s Real Housewives of Beverly Hills co-stars, calling them “a bunch of clowns!"

Speaking to Nanaimo Daily News, the talented music composer opened up about the popular Bravo reality show -– and even shed light on why Yolanda signed on as a cast member of RHOBH.

"The Beverly Hills show, like she says, is just a bunch of clowns trying to make a living,” he said, referring to Brandi Glanville, Carlton Gebbia, Joyce Giraud, Kim Richards, Kyle Richards and Lisa Vanderpump.

“It's a show about nothing basically, but people seem to like it. Yolanda seems to enjoy it and I think she comes across very classy on the show and doesn't really engage much in all the banter that goes on.”

The 49-year-old revealed the show has had little impact on his life and that his wife — a Dutch model -- has anulterior motive for appearing on the show.

“She's doing it for a specific reason, and her reason is that she wants to have a ... lifestyle and fitness show. She's very good at it and she's very good at giving advice," he said.