A laughing Duchess of Cambridge shows off her cheeky side at a primary school in Oxford, England. Plus: Ashton Kutcher, Jay-Z & Beyoncé, Victoria Beckham and more

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BUMP IT UP

New parents Beyoncé and Jay-Z leave baby girl Blue Ivy at home for a little courtside action Monday night at New York's Madison Square Garden, where the rapper's New Jersey Nets beat the hometown Knicks 100-92.