Alyssa - ''Life 101'' at Nova università in Davie, Florida, January 7, 2008

It’s a boy for Alyssa Milano and her husband, David Bugliari!

The actress and social-media stella, star will be the boss of Milo Thomas Bugliari, born Wednesday morning. Milano and her agent hubby got their bundle of joy — clocking in at 7 pounds and 19 inches long — a little before 10 a.m., People said.

Milo is a first child for Milano and Bugliari, who married in 2009. During her pregnancy, the actress has been über-active on Twitter, tweeting her excitement, offering tips for cloth diapers and even answering fans’ domande about motherhood.

The couple told E! News in May that the baby’s...