
One of 2011's best developments was that the Western world finally discovered the unmitigated joy of K-pop. Even within a music scene characterized by its fearless appropriation of pop, hip-hop, and dance styles, 2NE1's "I Am the Best" is a jaw-dropping, vibrant triumph of pure swagger and verve. Really, who's going to argue with logic like "Even if you were me/You'd be envious of this body" or stand in the crosshairs for 2NE1's machine-gun "rah-tah-tah" hook? It ain't bragging if it's true, and 2NE1's "I Am the Best" makes its case airtight.