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Since both her sons have birthdays within days of each other (Jayden James turned 2 on Sept. 12 and Preston turns 3 today), Britney Spears threw a joint birthday party for the boys.

To celebrate, Mama Britney pulled out all the stops for the truck and car-themed bash, with the two boys driving around the lawn in tiny motorized cars, custom-designed by Ed Hardy designer Christian Audigier.

Spears has been working with Audigier on a clothing line for the pop star and she helped celebrate Christian’s 50th back in May.

These elaborate celeb kid parties are out of control. I have a surprise 30th birthday to plan for my boyfriend and now he’s going to be asking me to “do it like Britney did for Jayden and Preston.”

Click any photo to view all 25+ photos from the birthday party that Britney Spears threw for Sean Federline and Jayden Federline in the gallery!

Since both her sons have birthdays within days of each other (Jayden James turned 2 on Sept. 12 and Preston turns 3 today), Britney Spears threw a joint birthday party for the boys.

To celebrate, Mama Britney pulled out all the stops for the truck and
car-themed bash, with the two boys driving around the lawn in tiny
motorized cars, custom-designed by Ed Hardy designer Christian Audigier.

Spears has been working with Audigier on a clothing line for the pop star and she helped celebrate Christian’s 50th back in May.

These elaborate celeb kid parties
are out of control. I have a surprise 30th birthday to plan for my
boyfriend and now he’s going to be asking me to “do it like Britney did
for Jayden and Preston.”Check out all 25+ photos from the birthday party that Britney Spears threw for Sean Federline and Jayden Federline in the gallery!