Singer Britney Spears' ex-husband Kevin Federline was spotted with her father Jamie watching the ex-couple's sons play soccer.

The former dancer was seen laughing with his onetime father-in-law Jamie as they cheered on Federline's and Britney's sons Sean Preston, 8, and Jayden James, 7, at their soccer game here Sunday, reports dailymail.co.uk.

Neither the singer, nor Federline's current wife Victoria Prince were seen with them.

With Federline having full legal and physical custody of the boys, he has remained close to Jamie.

Federline and Britney had walked down the aisle in 2004 and parted ways in 2007.