KIIS FM presents Wango Tango

Justin Beiber makes an appearance at KIIS FM’s Wango Tango. (Luis Sinco / Los Angeles Times)

May 13, 2012 3:13 PM PT

Several performers play at the Home Depot Center in Carson for the annual KIIS concert.

Nicki Minaj performs at KIIS FM’s Wango Tango. (Luis Sinco / Los Angeles Times)

B.O.B. performs at KIIS FM’s Wango Tango. (Luis Sinco / Los Angeles Times)

Adam Levine performs with Wiz Khalifa at KIIS FM’s Wango Tango. (Luis Sinco / Los Angeles Times)

Gym Class Heroes performs at KIIS FM’s Wango Tango. (Luis Sinco / Los Angeles Times)

J. Cole performs at KIIS FM’s Wango Tango. (Luis Sinco / Los Angeles Times)

The crowd cheers at KIIS FM’s Wango Tango. (Luis Sinco / Los Angeles Times)