Harry Styles unveiled a new mustache during a trip to Italy on Sunday (July 19) and it's safe to say fans are obsessed over his new facial hair."Can u believe harry styles just invented the mustache," one fan tweeted upon seeing the snap of the star at Modena, Italy's Osteria Francescana, while another wrote, "Harry Styles may be the only person who could wear a mustache like this and still look good ;)."Others were quick to compare the former One Direction-er's new hairy style to the famous