Jordin Sparks, "No Air"
You know your song is a pop culture smash when the Glee cast records a cover. This is just one reason "No Air," American Idol Season 6 winner Jordin Sparks' duet with Chris Brown, makes the cut. Another reason? Um, how about it's pure amazingness? We think that's reason enough. Would you judge us if we admitted we often play this song on repeat, imagining ourselves playing Jordin and/or Lea Michele in our own music video? Yes? Okay, then we totally don't do that.
Photo: Getty Images