Justin Bieber or Harry Styles?

Facebook Fan Page Showdown: It's the face-off of the pop pretty boys. Are they definitely heading in different directions, with Justin Bieber spending more time at the police station then on stage these days? Well his Facebook Fan page is still up there with his 62M+ fans. But to be fair Harry does not do much with his official page, focusing on his band activities like the good boy that he is.

Miley Cyrus or Britney Spears?

Miley Cyrus and Britney Spears both have a penchant for provocative music videos. They also are head to head on Facebook. Who will now "out-sexbook" the other one?

Jay Leno or David Letterman or Jay Leno?

Facebook Fan Page Showdown: Who is the King of late night? Jay Leno or David Letterman?

Pagani or Bugatti?

Facebook Fan Page Showdown: Bugatti or Pagani?