Tattle: Letterman, Regina Lasko tie the knot in Montana

LAST THURSDAY in Montana,

David Letterman

did what many thought he would never do - he married his son's mother.

Letterman and longtime girlfriend, Regina Lasko, got hitched by

a justice of

the peace,

Usmagazine.com reported.

The wedding took place in a courthouse ceremony near their ranch, a witness at the Monday taping of Letterman's TV show told Us.

"It was about 20 minutes into the show, before the 'Top 10' list," the witness said.

According to another audience member, Letterman announced, "I hear Bruce Willis got married this weekend. There's another wedding I'd like to mention. We got married in Montana."

Dave said that he, son Harry and his bride-to-be got stuck in the mud en route to the courthouse. Dave then left his family in their truck (in the mud) to return home to get a car. He joked that he feared he would be late to his own wedding.

The reason for the decade-long (and then some) courtship?

"We wanted to get the prenup just right." Dave said.

Tattbits

* What is it about the OctoMom and porn studios?

We know she's good at popping out babies like Ben Wa balls. We don't know if she's at all enthusiastic about the process that gets the baby process started.

But, first came the studio that offered her $1 million to star in a porn film. Then came the counteroffer for diaper supplies from another studio if she wouldn't star in a porn film.

Now, TMZ.com reports that Vivid Entertainment's put a million-dollar offer on the changing table for an OctoMom reality show.

The catch? Nadya Suleman and her family must live on a giant bus and all of her nannies have to be porn stars.

Forget "SuperNanny." It's "SuperDuperNanny."

The irony: We bet those Vivid Girls would be great with babies.

* The Weinstein Company announced yesterday that Anne Hathaway is attached to star as Judy Garland in the film and stage adaptations of Gerald Clarke's biography "Get Happy: The Life of Judy Garland."

This just about assures Hathaway of a life-achievement award at the newly named Philadelphia gay film festival, Q-Fest.

* In the new Nylon magazine, Lindsay Lohan claims that she has a movie project for Seth

Rogen but that Rogen's ignoring her calls.

Has Lindsay gotten into Rogen's stash of Pineapple Express?

On Moviefone.com, Rogen says: "That's the first I had heard of that. And my assistant hadn't heard it either. I can tell you that she hasn't called me. If she has, I haven't heard about it. [But] I would call her back, sure! I'd return a call."

The scary part: 82 percent of respondents in a PopEater.com poll don't think that Rogen should call her back. It's going to take a while to live down "I Know Who Killed Me," Lindsay.

* Robin Williams was recovering at the Cleveland Clinic after successful heart surgery to replace an aortic valve, his publicists said yesterday.

"His heart is strong and he will have normal heart function in the coming weeks with no limitations on what he'll be able to do," said Dr. A. Marc Gillinov, his cardiothoracic surgeon. "A couple of hours after surgery, he was entertaining the medical team and making us all laugh."

You can take the man out of "Patch Adams" but you can't take "Patch Adams" out of the man. *

Daily News wire services contributed to this report.

Send e-mail to gensleh@phillynews.com