Pictures of Pregnant Alyssa Milano, Who Is Influential on Twitter

Alyssa Milano stepped out to attend a prenatal yoga class in LA yesterday. The mom-to-be keeps fans updated on the progress of her pregnancy, and her Twitter feed was just named one of Time's 140 best ones to follow — though Geek has a few important people they left off the list. She's stopping by Piers Morgan Tonight later today to chat about the social networking tool, and in the meantime, don't forget to follow PopSugar on Twitter! The actress also recently joined the ranks of stars who have covered up their baby bumps on set when she filmed her part in the star-studded New Year's Eve alongside Halle Berry.