you might wanna get your ears checked

Both songs are terrible.

I can't understand why people despise Justin Bieber. Personally, I think they are jealous. He's famous because he has a fanbase and he satisfies them while playing multiple instruments, singing and dancing solidifying him as a triple threat act on the stage alone. The ironic part is were on a sales site and cannot understand that. Next time, just say its not your cup of tea. Kid has more talent in his pinky than the majority of those who bash him. Keep bashing him, that only makes the women love him more. 

The answer is quite simple if you look at what connects all of those names to being so famous. The answer is tween to teenage girls and they dont give a shit about what the opposite sex thinks of them.

What's the problem, Ouroboros?

In a different world, where internet was invented earlier songs like these would be top 1

This one is the third most viewed song on youtube, kind of.

Because Justin Bieber is an obnoxious douchebag whereas the PSY guy is humble and kind. Go watch any of the interviews that PSY has had he is so grateful for what has happened to him with this song. Go look at the recent meeting Justin Bieber had with the PRIME MINISTER of Canada. The kid is fucking retarded. 

Well it happened yesterday and I giggled.

Lol at people saying "songs are shit and [The Fifth from Beethoven] should be number one", ....what do you expect from youtube?

So your basis on the quality of music is how nice a singer is. You must LOVE Gospel music then.