This track had it's share of controversy, but no one could deny it's appeal—both from the melody and the half naked models in the video.
The singer debuted some new music near the end of summer that got KatyCats begging for more.
The songstress stopped the twerking for a second to show a more emotional and vulnerable side (minus the licking of the sledgehammers and nakedness).
The anthem that inspired #StarbucksDrakeHands also showed off a slower melody from the popular rapper.
J.T.'s summer anthem inspired many men to suit up, and illustrated that he and Hov made quite the duo.
The pair got together again and created yet another instant hit.
You may have caught yourself singing along to this smooth melody without even knowing what song it was.
After a short hiatus, the pop star returned with a new single near the end of summer that got all of her little monsters excited.
These two paired up again for a new track off Em's latest album that reminded fans how good they are together.
Intense head-bobbing and singing at the top of your lungs is necessary for this jam.
The collaboration between these two artists proved to be a successful one. From the moment this track hit the airwaves, it continuously got played on practically every radio station.
The 17-year-old's vocals shot her to instant superstardom, and her debut single became a catchy tune that was constantly getting played on the radio.
Ri Ri let her guard down with this emotional track off of Unapologetic.
NEXT GALLERY: 2013's hottest breakout stars