I honestly don't understand why it didn't reach #1 atleast for one week. People were whoring the hell out of the song, but I have to say the timing was wrong. They waited too long to finally release it. While she continued to release the lessers "YDO" & "TTT", by then everyone had already copped the single or was already whoring the hell out of it before it even made an impact on the charts.
I'm surprised it didn't go #1. But maybe it's because everyone loved it before it hit the radio, and once it was released people were tired of it. At least that's what happened to me.