Lisa Vanderpump has a friend in actress and comedian Tracey Ullman.

During an interview with Andy Cohen on his late night talk show, Watch What Happens Live, on Wednesday night, Ullman revealed she has known the Real Houseiwves of Beverly Hills star for years.

"Yeah, her husband [Ken Todd] used to have a wine bar in Chelsea called Blushes," she gushed, according to a report by The Daily Dish. "Yeah, yeah, I went to a wonderful baby shower at her house once. The big mansion."

Vanderpump has been starring on The Real Housewives of Beverly Hills since the series began years ago and while she wasn't initially on board with a season seven return, she ultimately decided to return.

"Lisa Vanderpump is coming back to 'Real Housewives of Beverly Hills,' but there are serious strings attached," TMZ reported on July. "Lisa made some demands, but none had to do with money. She wants 'RHOBH' to showcase her work in the LGBT community. She also wants the show to put a spotlight on the work she does to fight AIDS. And finally she wants publicity for her fight to put a stop to the dog meat market in China."

In turn, the outlet revealed, producers agreed to give Vanderpump what she wants.

For more of Lisa Vanderpump, tune into the seventh season premiere of The Real Housewives of Beverly Hills on Tuesday, Dec. 6, at 9 p.m. on Bravo TV and check out more of Ullman's interview on Watch What Happens Live in the clip below.

Tags: tracey ullman lisa vanderpump Bravo Reality TV The Real Housewives of Beverly Hills