Justin Bieber has put his foot in his mouth numerous times during his career. His visit on James Corden's 'The Late Late Show' is no exception. Justin Bieber partook in the host's infamous game "Fill Your Guts or Spill Your Guts." According to HollywoodLife,, he opted to eat ant yogurt over shaving his mustache. However, he would not eat the bull penis in order to spare his wife Hailey Bieber's friends. Corden forced Bieber to rank his wife's famous friends.