iTunes top-selling songs of 2011
2011 was a year full of diverse musical acts making a name for themselves. From soulful to the frenetic to the profane, 2011's list of top songs had a little bit of everything. Here's a video slide show of the top 10 selling songs on iTunes in 2011.
No. 10: This song was the basis of a viral video involving two little girls in pink tutus >>