Will Harry Styles Be As Popular & Big As Justin Bieber?

Justin Bieber and the One Direction boys may have become close friends after they hung out in the US earlier this year. But could Harry Styles be about to outshine Justin Bieber in the popularity stakes??

According to Star magazine, Harry has been told he could be just as big as Justin Bieber in the US, if he plays his cards right.

A source said:

Rumors emerged last month that Harry was set to go SOLO, leaving the One Direction members all by themselves.

The insider insisted:

What do you think?