Lisa Vanderpump & Ken Todd Plan Renewing Their Vows On RHOBH

Lisa Vanderpump just wants to put together an "intimate" housewarming at her new estate - that's 60 to 70 guests for this The Real Housewives of Beverly Hills star - but when her husband Ken Todd and party planner Ken Lee get involved, things get bigger and grander by the moment.

Lee was the planner for Lisa and Ken's daughter's lavish wedding last year, and boasts that his parties start at a million dollars.

And Ken, ever the romantic, thinks a housewarming is fine, but he and Lisa are celebrating their 30th wedding anniversary and they should renew their vows at the bash.

A heart-shaped bridge over their infinity pool is just the beginning of what's in store.

RadarOnline.com told you they'd taped what were supposed to be the top secret vows last July!

You can watch a sneak peek of the episode here.

The Real Housewives of Beverly Hills airs on Bravo, Monday 9/8c.