Photo by: Fame Pictures

Gwen Stefani takes her boys Kingston (not pictured) and Zuma to Victoria Beckham’s party for her son Cruz’s 5th Birthday.

Zuma wears Dittany Baby “Ahoy” Skidpants gifted in his It’s Fun to be One Birthday Bag.  This style of Skidpants is currently sold out but you can find additional styles at Dittany Baby on sale for $4.50 a pair!

Click here to check out Zuma wearing Skidpants in “Razzle”!

See more pics on Celebrity Baby Blog!