The cutest, most stylish celebrity kids in Hollywood all gathered at the Tree House Social Club to celebrate Nicole Richie's daughter's birthday yesterday. Little Harlow is turning 3 this week, and she had plenty of pals to wish her the happiest of birthdays.
Spotted at the fiesta: Kourtney Kardashian and her little guy Mason; Ellen Pompeo, her hubby Chris Ivery, and their extremely well-dressed daughter Stella (she had on kicks cool enough to make Justin Bieber proud); Jennifer Meyer and her son Otis Maguire; Gwen Stefani and her boys (also dressed to the nines); Jessica Alba and family, and more!
The tots played at the venue, and were apparently even entertained by a guy dressed up as Buzz Lightyear! The Tree House Social Club offers a variety of party packages, and we're guessing Nicole splurged for the "Bells and Whistles Treehouse Bash," which includes a hot dog machine, popcorn machine, 2 hours of entertainment from a character, goody bags, Body Glimmer Art Tattoos, cupcakes, balloons, and whatever "add-ons" the new Mrs. Madden desired -- with a price tag of $2,500 and up.
