James celebrates son's birthday with sports and water balloon fight

LeBron James sure knows how to throw a party.

The Cleveland Cavaliers superstar was all smiles celebrating youngest son Bryce's 10th birthday on Saturday. The sports-themed party included James joining his son and his friends in a pickup game of basketball and football. And to cool off? A no-holds-barred water balloon fight.

James posted a funny video to Instagram of him dunking on a few kids, throwing water balloons at them and spiking a football after skying over them for a catch.

Oh, and no party is complete without an epic cake.

#BryceMaximus10 #JamesGang👑 #striveforgreatness🚀

A post shared by LeBron James (@kingjames) on

With a biggest smile on his face, LeBron looked like he was just another 6-foot-8 10-year-old out there having fun.

-- Paul Saldana