So Cute! Hilary Duff Shares First Photo of Baby Luca

Hilary Duff tweets an adorable photo of her 2-week-old son! Plus, check out more stars' cute, candid and crazy Twitter photos

Source: http://www.ivillage.com/celebrity-twitter-pictures/1-b-229669?dst=iv%3AiVillage%3Acelebrity-twitter-pictures-229669

Carrie Underwood Cat Power Catherine Bell Chandra West Charisma Carpenter Charli Baltimore Charlies Angels Charlize Theron Chelsea Handler Cheryl Burke