Sex therapist Dr. Ava Cadell has frequently been rumored to be a potential addition to the cast of Real Housewives of Beverly Hills. So what marital advice would she offer to the current stars of the show?

Ava tells Pop Dust that she thinks the ladies should be having more sex. "I have heard Lisa [Vanderpump] say that she and Ken don’t have a sexual relationship anymore," Lisa says. "She said it quite matter-of-factly, like it’s not expected after 30 years of marriage."

"But I think that sex is one of the major ingredients for a constantly successful relationship," Ava continues. She says the ladies should eliminate distractions from the bedroom and "make sure it's free of clutter and you have music, some flowers, lighting just right." 

Frankly, we think that Lisa and Ken already have a great relationship, not to mention that we think Lisa is joking when she says she doesn't want to sleep with Ken. Plus, some of these ladies already seem to know the value of frequent sex, like Brandi Glanville and Carlton Gebbia. Still, we think Ava has some sensible suggestions!

What do you think of Ava's advice? And do you think she might be a good addition to the show?

Source: Pop Dust