Nicole Richie celebrated her daughter Harlow's third birthday with a star-studded party on Saturday, January 8. Gwen Stefani and Jessica Alba were among the guests. 
The tot turns three years old on Tuesday, January 11 and her newly-married parents Richie and Joel Madden treated her to a bash at the Tree House Social Club in Beverly Hills, California to mark the occasion. Stefani and husband Gavin
 Rossdale  took their sons Kingston and Zuma, while Alba and her partner Cash  Warren accompanied their daughter Honor, who turns three years old in  June this year. The tot turns three years old on Tuesday, January 11 and her newly-married parents Richie and Joel Madden treated her to a bash at the Tree House Social Club in Beverly Hills, California to mark the occasion. Stefani and husband Gavin
Other guests at the party included Ellen Pompeo and her tot Stella, Tobey Maguire's wife Jennifer Meyer with children Ruby and Otis, as well as Kourtney Kardashian and her son Mason.

