Peter Sarsgaard Looks at Non-Fiancee's Vagina

Hey, we just call it like we see it at The Gossip. And for Peter Sarsgaard, the "it" he was accidentally seeing a few months ago involved another woman's private parts.

This story may need some explaining, huh?

Sarsgaard's better, pregnant half, Maggie Gyllenhaal dropped by the Late Show with David Letterman on Friday to talk about her impending baby. Let's just review the exchange that followed:

Dave: "Your husband, is he … How's he handling the pregnancy? Is he nervous? Is he excited? Is he … well, it's a combination of both, of course, isn't it?"

Maggie: "How is he handling it? Well, the very first time that we went to meet our OB, he walked in on her examining someone else."

Dave: "Can you do that? ‘I'm just looking around.'"

Maggie: "He seemed kind of like Ben Stiller in a Ben Stiller movie when he came back in. Yeah, he went to put some quarters in our meter, and he was just this excited new dad, and he rushed into the room, and he saw some other woman's feet in the stirrups. Like Ben Stiller or Hugh Grant, he had that kind of romantic comedy quality."

Dave: "I wish I had thought of that."

Meanwhile, some pregnant woman somewhere is either excitedly sharing her "Peter Sarsgaard saw my cooter" story to friends - or still screaming at the actor to stop looking at her va-jay-jay! (copyright, Miranda Bailey, Grey's Anatomy.)