RACHEL BILSON & HAYDEN CHRISTENSEN
The former costars and longtime loves welcomed their little flower , Briar Rose, on Oct. 29. Hopefully this means the new mama is now taken seriously. "I've always looked young because I'm so short, and especially if I'm dressed down," Bilson told Health earlier in the year. "When I have a baby, everyone's going to be like, 'Awww, poor teen mom. Poor girl.'"