Men are more concerned about their hair (and hair loss) than ever and that is most certainly fuel by the continuous feed of celebrity images through Instagram, Facebook, SnapChat and the like.  We sit and take photos of ourselves and with our friends more than ever before, so even the most down-to-earth guy is taking notice of just how he looks on camera. These 7 guys are seen a lot through the lens, so we wanted to let you know just how easy it is to get their great hair. It’s easier than you may think...