Sports Illustrated's annual swimsuit issue hits newsstands today, and inside you'll find more than just scantily-clad swimsuit models: There's a hilarious spread with Will Ferrell and a swimsuit-clad Heidi Klum, of course. Will is rocking the '70s afro in character from his new movie, Semi-Pro, and Heidi . . . well, she looks like Heidi. The two get cheeky together, with Will biting on Heidi's toes, and the two playing a little one-on-one basketball. However, I think ...