Justin Bieber Jokes His Mustache Makes Him a Grown Man, Teases New ...

Us MagazineJustin Bieber Jokes His Mustache Makes Him a Grown Man, Teases New ...Us Magazine"As a 19-year-old, Justin is now becoming his own man," the "Yeah" entertainer says in the preview. Mallette adds: "I think it's hard for parents to let go, but its really exciting too to see him maturing." Bieber released his first documentary, Justin ...