This month, we celebrated 20 years of FHM 100 Sexiest, 20 whole years of painstakingly discovering and bringing to your attention the hottest ladies on the entire planet, and next month we'll be telling you who the ultimate FHM poster girl is.

The greatest FHM coverstar of all-time that had you constantly head over heels in love like a giant lovesick puppy dog that just discovered its own tail. And to do that, we've trawled through our massive archive to go through our most iconic covers and make sure we bring you the best that there is. It's a difficult job, we know.

Check out the amazing covers we found below and take our quiz by guessing the years that these issues first hit shops and turned the world into a slobbering, blushy wreck.

Scroll over the covers with your mouse to reveal the answers...