10. Renzo Rosso
This list kicks off with a recurring feature: an older guy who tries to dress like a rockstar by wearing all black. Instead, Renzo Rosso, the founder and president of Diesel, just looks like he has the coke-sweats and gets really inappropriate in VIP sections and red light districts around the world. Dear Fashion Gods, please don't ever let our future daughters find themselves alone in a room with this man.