We spotted a pregnant and make-up free Alyssa Milano heading to her yoga class in Los Angeles today. We love stars who stay fit while preparing for such a life change!

The star is pregnant with her first child, a son, with husband Dave Bugliari. He's due in the fall.

Alyssa stars in the upcoming film "New Year's Eve," which will follow the lives of a group of New Yorkers on New Year's Eve. Robert De Niro, Zac Efron, Hilary Swank, Sarah Jessica Parker, Michelle Pfeiffer, Jessica Biel and Ashton Kutcher also star.

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