Britney Spears and Kevin Federline

The '...Baby One More Time' hitmaker tied the knot with backing dancer Kevin in 2004 and went on to have sons Sean Preston and Jayden with him.

The pair called it quits in 2007 over "irreconcilable differences".

K-Fed is thought to have received $1.3 million as well as child support from Britney. Kevin still has custody of their children.