Pregnant Alyson Hannigan Promotes HIMYM

She’s no stranger to high-profile industry events, and last night Alyson Hannigan was spotted at a promotional night for her hit television series “How I Met Your Mother.”

The “American Pie” cutie showed off her growing baby bump along with co-star/co-preggers pal Cobie Smulders and Neil Patrick Harris at the Academy of Television Arts & Sciences in North Hollywood.

And though she’s well on her way to becoming a mother, Hannigan isn’t content to let the pregnancy weight pile on- she’s making a serious effort to stay fit.

Alyson and her husband of five years, Alexis Denisof, have been keeping active and doing plenty of Pilates. They’re expecting their first child this spring.

Gossip Girls

Enjoy the pictures of Alyson Hannigan and friends out for "How I Met Your Mother" (January 27).