Birthday shout-outs to B-Boy, Cruz Beckham, who turns 3 today!

The tiny breakdancing wonder wowed the crowds with his moves at a Spice Girls concert in Madison Square Garden in NYC Monday.

Pop-lockin', headspinning, at 2 years old! He's incredibly cute and talented (takes after Dad!) for his age. Mom, Posh, has called him "the next Justin Timberlake."

Go Cruz!