He has proven himself in the acting world, the publishing world and, oh yes, the music world.
But Justin Bieber continues to impress, conquering yet another discipline this week by officially graduating from high school.
"I just finished," Bieber tells Great Britain's The Daily Telegraph. "I passed my test -- I'm free! It was hard doing school and work every day."
Why would a 19-year old millionaire even need his high school diploma?
"That was something my mom really wanted me to do, so I had to do it for her," he said. "I mean, this kind of lifestyle has given me a different perspective on life. I've been able to travel the world. At school, usually you have to do a lot of writing and reading. I'm really not into that stuff. I like to be out there."
And out there he clearly has been, traveling the world, coming up with new business ventures. The latest, the fragrance "Someday," will serve as a means of charity: for every bottle sold in Australia, $2 of the proceeds will go to the Make-A-Wish Foundation.
"I'm so blessed to be in this position," Justin says. "With everything I do, I try to give back."