Kevin Federline Celebrates Son Sean Preston's New Braces With Beaming Pic: 'Lookin' Like a Champ!'

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Britney Spears
and ex-husband Kevin Federline's eldest son, Sean Preston, got braces on Friday, which the proud papa commemorated with a beaming snapshot of his little boy.

"Preston got his braces on today," the 38-year-old former rapper captioned the pic of his 11-year-old son. "Lookin like a champ!!"

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The shiny new dental hardware makes Sean Preston look even more like his 10-year-old brother, Jayden James, who got his own braces on almost a year ago:

PHOTOS: Stars Share Pics of Their Cute Kids

Earlier this month, Federline took to Instagram to share a photo of Sean and Jayden in a sweet group pic with his other four children from various relationships. Check out the video below for a look at his adorable kid crew.