Athletes can seem untouchable - like they operate on a different plane than the rest of us. But history has shown us that, as far as romance goes, even the biggest athletes have gotten turned down, shooed away, or even had to scurry off to the bathroom just to work up the nerve to text their pop star date how good she looks (we're talking about you, Alex Rodriguez). As Valentine's Day (February 14) quickly approaches, we look at nine sports couples who will have cause to celebrate on Sunday.