Who is it? #16 - Question #2 - completed!

I will be posting five pictures, but not at the same time. It's up to you to figure out which person I'm looking for. There is a connection between the persons/things on the five pictures and the person I'm looking  for. This is the second picture.

Please read the rules. Write your answer under Comments. Good luck!

Updated!
And we have a winner! Congratulations Jufvas! The right answer was of course Justin Bieber.

Question #1: He was born in Canada.

Question #2: He's one of the most followed people on Twitter.