Britney Spears & David Lucado: Soccer Game with Kevin Federline!

Britney Spears and David Lucado stand on the sidelines while cheering on her boys Jayden James and Sean Preston at their soccer game on Saturday (November 9) in Tarzana, Calif.

The 31-year-old singer was joined by ex-husband Kevin Federline and her father Jamie.

PHOTOS: Check out the latest pics of Britney Spears

The day before, Britney sported a sleeveless shirt while dropping by the dance studio in Sherman Oaks.

Britney was recently named one of VH1′s “Save the Music” ambassadors, joining Hunter Hayes, Taye Diggs, Diane Birch, and Cher Lloyd.

35+ pictures inside of Britney Spears and David Lucado attending a soccer game…