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Jayden James Federline is Britney Spears and Kevin Federline's youngest son.
He is called Jayden or J.J.
He was born on September 14th 2006 in Los Angeles.

He has 3 older siblings.
1 half brother, Kaleb and 1 half sister, Kori on his father's side.
And 1 brother, Sean Preston (called Preston).

Jayden looks accactly like his mother Britney did when she was little.
Jayden James Federline is so cute!
by Friday BritneyFan September 08, 2009