2013 was Justin's year. It was this year that we saw the pop singer make a comeback after a five-year hiatus. It's also the year we saw him really come into his own, style-wise anyway. He, with a little help from Jay-Z, popularized the term "suit and tie", and going further, made it every bit a part of his look. Whether it was in videos, at events, or during performances, Timberlake was dressed in the finest suits (often designed by Tom Ford). When he wasn't in his suits and ties, he was rocking Givenchy scarves and plenty of dope outerwear. 

This isn't the first time the former 'NSYNC member has landed in one of these lists. But what makes this time different is that JT finally listened. His look is still simple and clean, as it was previously, but it's no longer boring. Woop!