The genre of music Justin Bieber sings is pop.
Justin Bieber's music is classified as pop, that is correct.
stupid music because he's stupid and most of his music is pop
Justin Bieber is not an it, but rather a teen pop music star.
Justin Beiber is a pop music singer.
pop
Pop.
No
pop
pop
pop and me
Justin Bieber does not play for a football team, as he is a famous Canadian pop singer.