36. Billy Gibbons
Band: ZZ Top
Billy Gibbons is one of the few guys with a chest-length beard who wouldn't make you cross the street when you saw him coming—you'd follow him to see where he was shopping. In dark sunglasses and wildass suits, Billy is equal parts intimidating and someone you want to party with. And besides, he's part of the group that taught us, "Every girl is crazy about a sharp dressed man."