Will Smith and Jada Pinkett Smith 'separated'

Hollywood power couple Will Smith and Jada Pinkett Smith have allegedly separated.

Will, 42, and Jada, 39, have decided to call time on their 13 year marriage according to America's In Touch Weekly magazine.

The magazine comes to this conclusion via an "insider", and the couple's publicists haven't yet confirmed if the allegation is true or false.

The Hollywood stars were interviewed at the start of this month by Architectural Digest magazine and both gushed how happy they were together.

When describing the layout of their 25,000sq ft house, Smith gushed that it had been designed with no "dead ends... to create an infinite cycle that represented what Jada and I hoped for our love".

Jada said: "Whatever it becomes, the craftsmanship will always represent our union and the love of our family."

This will be the second marriage that Will Smith has been through after divorcing former fashion designer Sheree Zampino in 1995 after three years of marriage.

They have two children together, Jaden, 13, who acts and raps and Willow, ten, who is signed to Jay-Z's Roc Nation label.