After announcing her pregnancy earlier this summer, Katherine Heigl debuted her baby bump on the red carpet this week. She looks happy, stunning, and unperturbed by Seth Rogen recently bringing up that whole Knocked Up feud from eight years ago. Maybe because she has a real life pregnancy to focus her energy on, and this time she doesn't have to play the part of the nagging, uptight girlfriend. ;)

Heigl, 37, attended the CBS, CW, Showtime Summer TCA Party in West Hollywood on Wednesday in a stunning knee-length white dress and posed for pictures alongside husband, singer Josh Kelley.

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Sources: Yahoo