Now, it has been highly debated as to whether or not Bieber "stole" Rebecca's Friday (i mean honestly tell me that Baby doesn't sound like a rip off of it), but that's not the question here. Both wrote their material and performed it. One managed to be a hit, and the other is already showing signs of success. The question is, what do you prefer? A friday with Rebecca, or Beibz's baby?
There's no comparison to the Anthem of Our Generation.
Friday revolves around the idea that unite us as a generation, is an epic masterpiece that cannot be compared to anything.
EDIT: And we all know in which seat the magic happens.