The singer, who is pregnant with her second child with hubby Gavin Rossdale, invited a slew of Hollywood’s stars to her Beverly Hills home for a weekend party for Kingston, reports FemaleFirst.
Among the guests were Christina Aguilera, her husband, Jordan Bratman, and their 4-month-old son, Max. Nicole Richie, Joel Madden and their daughter, Harlow, also joined the party with Victoria Beckham and her youngest son, Cruz.
The children were entertained by cowboys and cowgirls, and also enjoyed pony rides while their parents dined.
A source revealed, "All the kids really enjoyed themselves and you could hear them laughing all afternoon. The older party guests seemed to be enjoying themselves, too."