2013 Songs of the Year - "Blurred Lines," Robin Thicke

No less an authority than Rolling Stone's Rob Sheffield called it the worst song of "this or any other year," and the NSFW video certainly spawned controversy (as well as a lot of thoughtful discourse), but hey, it sure was fun to dance to, and for this listener it felt more like a tribute to Marvin Gaye than an outright rip-off.

"Blurred Lines," performed here by Robin, Jimmy Fallon, and The Roots.