Happy Birthday Sean Preston & Jayden James!

Britney and Kevin's little guys – 3 and 4 this weekend – are growing up! See how these blonde babes have spent the last year


Say cheese! Sean and Jayden join mom for a day of fun on March 5 at Disney World's Magic Kingdom theme park in Lake Buena Vista, Fla. Think Spears – who starred on the Mickey Mouse Club when she was younger – had an 'in' with the big mouse?