The Richie-Maddens

They're now a family of four! See how Joel Madden and Nicole Richie dote on daughter Harlow and son Sparrow

SUN-KISSED SWEETIE

At just 1 year old, Harlow is already headed toward fashionista status. "She likes to dress up," says Richie. "She loves putting on tights and bows and stuff like that. I just let her wear what's comfortable for her. But she loves those tights."