Yet, in recent months, Bieber has gone from being a zany dresser to igniting worry among fans with his appearance. Photos of the superstar quickly went viral last week, showing Bieber wearing a sweat ...

Justin Bieber's side swept bangs were an integral part of his identity when he rose to viral fame as a teen in 2009. Although ...

Justin Bieber started his career as a teen. Picture: Photo/Lai Seng Sin There ... Bieber has gone from being a zany dresser to igniting worry among fans with his appearance. Photos of the ...

Justin Bieber's side ... to viral fame as a teen in 2009. Although the Grammy winner has gone through several hair transformations over the years, his latest look has some fans saying they don ...

Justin Bieber looked dishevelled as he stepped out to lunch at Bar Pitti in New York on February 1. Picture: JosiahW / BACKGRID Fans have called ... with a then-teenage Bieber.