Also, in the entire top 20, Flo Rida is the only black lead artist. I think this might probably be the first time this has ever happened since iTunes started (back in 2003).
I genuinely think, looking at the musical trend that is happening, that we could end up with an all-white top 10 on the Hot 100 at some point in the coming years.
But there was an all-black top 10 in 2003 iirc, so it's fair imo that us white guys get our turn now lol.