'Tis the eve before Kate Upton's giant teenage rack is likely covered in oil and splashed across the 2012 Sports Illustrated swimsuit issue. What's the smart move for competing magazines? Put Kate Upton on your cover and release the photos 24 hours before SI. That's exactly what went down over the weekend when Esquire dumped these shots from their March issue on the unsuspecting Internet. And how great are these photos? Legendary. JUMP!