Being one of Katy's most memorable smashes, honestly I expected it to have 8 weeks #1 at least. I also thought it would've outsold Firework already. & the music video views could've already passed Roar's if they made a better MV.
Yes. Didn't really stay in the top ten too long. Should have at least matched Counting Stars' longevity. Don't really see it charting high on the year-end lists.
Yes of course I mean it only stayed at number 1 for a few weeks and only overshadowed 1 of Katy's singles. Look at the impact of Born this Way however blocking all of Lady Gaga's singles since it's release.