The expectant mom suffers a minor wardrobe malfunction after picking up McDonald's in L.A. Plus: Lauren & Lo, Britney Spears, Chris Brown and more

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Britney Spears enjoys some sunny playtime with sons Sean Preston, 2, and 21-month-old Jayden James (not pictured), driving around in a pint-sized Cadillac Escalade near her home in Los Angeles.