Joe Jonas, Big Time Rush, and More: 2013 Wango Tango

joejonas-btr-wangotango-051213The stars flocked to the Home Depot Center in CA on Saturday for a fun filled day of music.

KIIS Fm’s annual summer concert included performances by Maroon5, Bruno Mars, Demi Lovato, Ariana Grande, Fall Out Boy and many more.

Stars that came out to enjoy the show and take the stage to present were Joe Jonas, Carlos Pena & James Maslow, Tyler Posey, Emblem3, Colton Haynes, Katie Cassidy, Victoria Justice, Bridgit Mendler, and many more.

Click inside for tons of pics!