Glenn Howerton made his bones doing some of the most demented comedy as Dennis Reynolds on 'It's Always Sunny in Philadelphia’. Now, with a breakout role in this summer's #BlackBerry that has critics raving, he suddenly finds himself on the precipice of a new kind of stardom. Written by Lauren Bans Photos by Kevin Amato Grooming by Thea Samuels #GlennHowerton #IASIP #AlwaysSunny #GQHYPE