Good logic there.
Thats why people pay money to see Justin Bieber. He has millions of fans who pour their money to him because they love him as a singer. Hence, being this entertaining singer allows him to be one of the richest people in the world. Also 99% of the people in the world recognize his name. His massive success proves that he is one of the best singers in the world. Therefore, all of his haters "subjective" opinions are wrong, and the facts and numbers prove otherwise.
The fact is that Justin Bieber is one of the most entertaining singers in the world.
The comparison to Bieber is a straw man. Not only that, but Bieber had limited staying power in the music business. He had a good two years, and his business has relatively dried up.
Bieber is probably more comparable to someone like Lex Luger. And I'm spending way too much time replying to your stupidity. Cena not only has a drawing power, but has been a consistent box office draw for ten years now. Longer than Austin and The Rock, combined.