Inside Brad and Angelina’s party for Maddox

LOS ANGELES - Slip 'n Slides. Army games. ATV rides.

Just your average 6-year-old’s birthday party, except the birthday boy has some very special parents.

Brad Pitt and Angelina Jolie’s oldest son, Maddox, turned six on Aug. 5 and mom and dad blocked off the entire weekend for a surprise celebration at their Santa Barbara, Calif., home.

Photos in the new edition of Life & Style magazine show Pitt in military chic leading Maddox and his friends in a game of capture the flag — and even Jolie and daughter Zahara got into the camouflage spirit.

Maddox’s other siblings, Shiloh and Pax, were at the party, but mostly hung out with Jolie as Pitt kept the kids busy.

And clearly, Pitt and Jolie have a biker-in-the-making on their hands, as Maddox zoomed around on an ATV. Luckily, he will have lots of practice time as the proud parents got their daredevil-in-training a new dirt bike, leather jacket and helmet — just like dad's.

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