Lisa Vanderpump Gives Andy Cohen Some Sweet Parenting Advice

Andy Cohen and Lisa Vanderpump on 'Watch What Happens Live'

The reality star revealed that she'd be more than happy to babysit Cohen's little boy at her luxurious Villa Rosa estate.

Lisa Vanderpump is looking forward to the chance to play nanny for Andy Cohen's baby boy.

The Vanderpump Rules star was sitting down with the soon-to-be dad, who's expecting a son via surrogate, on Watch What Happens Live With Andy Cohen, when a caller asked the British restaurateur if she has any parenting advice for the host.

"I was very excited, and we talked about that," Vanderpump said, beaming. "It's life changing!"

Vanderpump -- who is the mother of two adult children, daughter Pandora and son Max, and stepmom to husband Ken Todd's son, Warren Todd -- mulled the question over before dispensing her parental wisdom (and an offer to babysit).

"I think my best bit of advice, because I don't have grandkids yet, is you know, if you ever get tired of [the baby], drop it off at Villa Rosa," Vanderpump said with a smile, referring to her own 8,800-square-foot Beverly Hills mansion estate.

While Cohen first announced in December that he'd be welcoming a baby sometime in February, the TV host revealed he's expecting a little boy during CNN’s live New Year’s Eve show.

"I remember last year standing here thinking, 'Will my baby be born this year?'" he told co-host Anderson Cooper. "So, this is the biggest year for me."

"It's a boy," Cohen exclaimed when asked if he wanted to share the gender with viewers. "And, I got to tell you something, I cannot wait to meet this boy. I think he’s going to have a nice Semitic head of hair. I'm so excited I think about nothing else."

For more on Cohen's exciting baby news, check out the video below.

Watch What Happens Live With Andy Cohen airs Sunday through Thursday at 11 p.m. ET/PT on Bravo.