I love this song, yes I'm 12 years old and a girl who is heading to the 7th grade but its awesome it catchy and I know every word with out looking at them I hear this song all the time and me and my friends(girls) call it "our" song every time we hear in fact I called my best friend last night b/c I was watching so you think you can dance when I found out katy perry was appearing on S. Y. T. Y. C. D. Singing her number one hit single obviously I kissed a girl: P