Amanda Peet is pregnant, set to wed

‘Studio 60’ star says she will get married this weekend

	Amanda Peet, center, isn't smiling at Matthew Perry, left, as Bradley Whitford looks on, in a scene from NBC's "Studio 60 on the Sunset Strip."
Scott Garfield / NBC

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updated 12:41 p.m. ET Sept. 28, 2006

NEW YORK - Amanda Peet and screenwriter David Benioff are expecting a baby and will marry this weekend, the "Studio 60" actress says.

Peet, 34, told David Letterman on CBS' "Late Show" on Wednesday that she is four months' pregnant, earning her the nickname "Fatty" on the set of her NBC show.

"See, that's not right," Letterman said. "That's just not right."

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"I think it's really funny," she replied.

Peet starred in the movies "Something's Gotta Give, "Syriana" and "The Whole Ten Yards," opposite Matthew Perry, her co-star on "Studio 60 on the Sunset Strip."

Benioff's screenwriting credits include "25th Hour" and "Troy."