Angelina Jolie and Brad Pitt

Angelina Jolie and Brad Pitt

Angelina Jolie and Brad Pitt have built their daughter her own private skateboard park.

The couple, who have six children, hired a team of builders to construct the huge facility with a series of ramps, dips and metal grinds in the backyard of their mansion in Los Feliz, Los Angeles for Shiloh's eight birthday on May 27.

A source told Celebdigs.com that the workers began transforming their beautiful garden into the skateboard park, which includes a ramp that's made to look like an abandoned pool, last month.

Asked about Shiloh's birthday, the 'Maleficent' actress previously told E! News: "We did a lot of things. She's very into skating. She's a skateboarder. We did graffiti lessons and skateboarding."

The couple also have five other children together, Maddox, 13, Pax, 10, Zahara, 9, and five-year-old twins, Knox and Vivienne.

Brad originally purchased the 5,338-square-foot property for $1.7 million in 1994, but has since bought four neighbouring homes and turned it into a lavish estate for their huge family.

The duo also own mansions in Italy, New Orleans, Malibu and New York.