1. Katy Perry, "Last Friday Night (T.G.I.F.)": She dominated the summer of 2010 with "California Gurls," and now Perry is out to make it two in a row with the ebullient "T.G.I.F.," the 183rd single from her Teenage Dream album. It currently sits at #4 on Billboard's Hot 100, and it seems like it's only a matter of time before it makes the leap to #1. Call it manifest destiny.
I Wanna Go is her best single this era. Shut the **** up, MTV. Anyway, as sick of it already as I am LFN is the best choice for song of summer, or IWG. TEOG isn't summery, the others are annoying. I love Foster the People, though, their song works in my book.
