An LMFAO parody celebrates the landing of the Curiosity Mars rover.
Just how awesome is MC Park Jae Sang's "Gangnam Style”? We've counted the ways.
If you loved the president's renditions of Justin Bieber and Carly Rae Jepsen, you'll love this.
"The pinnacles of art and music combine at last," reads the description to this awesomely animated music video.
How a 16-year-old, known for lip dub videos, became the most unlikely pop star and tastemaker of 2011.