Are Ben and Jen expecting a girl?

 Jennifer Garner appeared on NBC's "Tonight Show" on Tuesday night, and seemed to refer to her baby as a "she."

"You can just start to feel really pregnant. Like you are the hugest person on the face of the planet. … And then I felt just bigger and bigger like she …" Oops. Garner put both hands over her mouth.

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"We have one or the other for sure," replied Garner, who is married to her "Daredevil" co-star Ben Affleck.
The 33-year-old actress stars as Sydney Bristow on ABC's "Alias," which returns Thursday for its fifth season.

Garner's pregnancy was written into the show, even though her character is a globe-trotting spy.

"My stand-in has a little bump. My stunt double has a bump, and the other day I walked in, and my stunt double just looked a little different to me and I said, `Did they graduate your bump?' … And she said, `Yeah, we went to a bigger bump.'"

Garner and Affleck were married in June. Their baby is due around Christmas.

I guess that’s what you call surprise ruined for Ben 🙂