By People Staff
Updated July 07, 2010 01:00 AM

Before Bethenny Frankel says "I do," she has business to attend to – and it’s personal.

Nature calls as the fully-dressed (and pregnant!) bride-to-be prepares to walk down the aisle on Thursday’s new Bethenny Getting Married?.

“I want to know the next rest stop,” she asks her wedding planner. “I can’t walk through the guests to get to the restroom and say, ‘Hey everyone, just stepping to the loo.’ Let me just lift my leg and then walk down the aisle.”

Or can she?

The red-carpet reception and custom ruffled gown are no match for this pregnant bride’s bladder, and Frankel just can’t hold it. In a team effort between her assistant (Julie Plake) and her wedding planner (Shawn Rabideau), the dress is up, her underwear is down and the reality star is relieving herself in a bucket.

And Rabideau might need a little therapy to get through this one.

“So I lift the dress up,” he says, “and I realize that moment that I was inches away from her coochalooch.”

Bethenny Getting Married? airs Thursday (10 p.m. EST) on Bravo. – Alison Schwartz

Tell us: Will you tune in Thursday night? Are you excited to see Bethenny finally walking down the aisle?