Celeb Babies Make Their Digital Debut

Welcome to the world (wide web)! From Channing Tatum to Olivia Wilde, see how these tech-savvy stars introduce their little ones online

NOAH MAZUR: FACEBOOK

At 7 weeks old, Alessandra Ambrósio's little guy made his modeling debut on Facebook in the arms of his Victoria's Secret Angel momma. The supermodel – who is also mother to daughter Anja, 4 – welcomed her son with fiancé Jamie Mazur on May 7.