It won't. I'm completely confident. And at this point, I feel that since DH and UC are so close means people are buying both at once. I don't think it's one is better than the other, I think people look and see another Katy single right next to it, so they check it out and buy both.
MV must be REALLY emotional. I'm not worried about it since the LV is flawless.
Does anyone have a clue about her AMA's performance? I remember she talked about "dressing up" (not the song) with the girl from GMA but I'm not really sure how that would fit with the Uncle.