2011 was the year Beyonce got knocked up, Lady Gaga arrived at the Grammys in an egg, and a soul singer from London took over the world. Tomorrow we'll be bitching about the worst pop moments of the year, but today, here are our favorite pop hits from 2011.
5. “Till The World Ends,” Britney Spears
This year, Britney finally triumphed over all her demons, and came out fighting and foxy. (That woman has had two children and a lot of cheeseburgers — how does her ass look so good?) Either way, “Till The World Ends” is an invigorating rush of pop bombast that makes you want to jump up and down on the spot like a three-year-old in the middle of a sugar rush. Aerobics instructors will be making use of this song for many, many years to come.