Happy 2nd Birthday Harlow Madden!
Harlow Madden turns two today! The adorable daughter of Joel Madden and Nicole Richie has been a busy girl in her first years, between hanging with her parents, playing with her celebrity baby friends, and becoming a big sister to Sparrow. Nicole said Harlow is celebrating big-time tonight — happy birthday to her! Click through for a look back at some moments in Harlow's life!