Did you know Janet Jackson just turned 50? Holy crap, we didn't. The little sister from the famous family burst onto the scene in the mid-'80s and began making sexy-as-hell videos soon after. "Love Will Never Do (Without You)", "Anytime, Anyplace", and "So Excited" all come to mind (and are featured below). Then there was the Great Super Bowl "Boob Reveal" which, unsurprisingly, immediately became the most TIVO-ed moment of all time. Happy birthday, Miss Jackson, and thanks for all the memories.