The lines aren't even a blur anymore: Sports and sex are inseparable and inescapable, from the Super Bowl halftime to the sex-recruiting parties at the University of Colorado to Anna Kournikova posing nearly naked in the Sports Illustrated swimsuit issues.
All this week, SportsCenter takes a five-part look at Sex and Sports. If you miss it on TV, watch excerpts here on ESPN.com.
Meanwhile, Page 2 hasn't exactly shied away from the blurred line, either. Here are some Sex and Sports topics we have covered in recent months: