Victoria Beckham

Posh Spice's darling little boy, Cruz Beckham, turned four over the weekend, and to celebrate his famous mom had a b-day party for him at the Xtreme Martial Arts World Headquarters in North Hollywood...

And Cruz dressed up as Wolverine! How adorable. Also in attendance? The other Beckham bros, natch, Eva Longoria and parents Nicole Richie and Joel Madden (who are already expecting their second child)!