Tina Fey of '30 Rock' continued to be cagey about the sex of her second child on 'The Ellen DeGeneres Show' (weekdays, syndicated). Fey recently said she knows the child's gender on 'The Late Show With David Letterman,' but she offered no additional details while speaking with Ellen DeGeneres.

Fey, who's due at the end of summer, joked that she and husband Jeffrey Richmond intend to wait a significant number of years before actually learning the baby's sex.

"We decided we're going to wait. We're just going to find out never, not even after its born," she said. "I'm just going to see what it chooses to wear to prom."

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