Celeb Babies Make Their Digital Debut

Welcome to the world (wide web)! Mark-Paul Gosselaar cracks a joke about his cutie, Christina Aguilera snaps her lil' diva and more social stars introduce their babies online


"We are so excited to announce the birth of the newest member of the McDermott family!" mom Tori Spelling posted on her blog along with an endearing photo of her little one's hand right after welcoming her fourth child on Aug. 30. The little guy joins dad Dean and siblings Liam, 5, Stella, 4, and Hattie, 10 months.