It's a February tradition as old as Leap Day or shoveling show -- it's the Sports Illustrated Swimsuit magazine. Who says print is dead.

For 51 years this magazine has been bringing you some of the hottest women photographed in some of the most tropical locations.

This year's edition is no different, with professional athletes Ronda Rousey and Caroline Wozniacki joining supermodels like Elle Henderson and 2015 cover girl Hannah Davis. Rush out to newstands or SI.com ASAP.

But if this year's edition isn't enough to tide you over, here's a quick slideshow featuring some of the sexiest cover girls from year's past.