Sports Illustrated Swimsuit 2010, Do you patiently await your Sports Illustrated Swimsuit Issue each year like you do your birthday? Well, thanks to Twitter, now, you can get a sneak peak of what’s going to be inside this years issue MONTHS before it hits your hands. How? All you have to do is follow MJ_Day on twitter. She’s the senior associate editor at Sports Illustrated and she’s currently in a top secret location shooting the 2010 issue with the models. And..she’s Twitpic-ing the entire adventure! See some photos below, enjoy!