Britney Gets Down on All Fours

Britney Spear's Costa Rican sanity retreat with Captain Apocalypto included a close-to-home activity for the recovering popwreck -- a beachside joyride on a bad ass fourwheeler. Como se dice yee haw, y'all??

Lucky for the paps on the beach, she's a better driver on sand than she is on pavement.