Mother's Day 2013

Hollywood's First Mother's Day Club

From Amy Adams to Elizabeth Banks, see which celeb moms are celebrating their first Mother's Day


After giving birth to daughter Sadie Grace on Jan. 27, the Hall Pass actress was overwhelmed by her feelings of love. "I felt my heart literally open up for the first time and like wrap itself around her. It was profound," Applegate told PEOPLE. "And I'm more in love with her every minute of the day."