By Rob LeDonne When director Michael D. Ratner first met with Justin Bieber, Ratner had no idea he would soon become “as close to being in his shoes as possible for an extended period of time.” Collaborating with the ubiquitous pop superstar on a string of viral projects, Ratner had an intimate look at the highs and lows of the 26-year-old’s life, including his relationship with his wife, Hailey; his ongoing health issues; and how he grapples with fame.