Thousands of people from all ages gathered at the Home Depot Center in Los Angeles on Saturday for the annual Wango Tango festival.
Some of the biggest names in pop music were among the 2013 line up. Britney Spears, Miguel, Bruno Mars, Avril Lavigne and will.i.am, among others, all gave stellar performances.
Fall Out Boy and Demi Lovato also took the stage for what The Hollywood Reporter calls, "perhaps the most entertaining sets of the day."
The festival debuted back in 1998 as a way to celebrate pop radio, and 15 years later, it hasn't fallen short of it's original mission.