Television personalities Frankie Delgado, Stephanie Pratt, Kristin Cavallari, Stacey Hall, actor David Hasselhoff and television personality Brody...
Actress Ashley Greene attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Kristin Cavallari attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Kristin Cavallari attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Kristin Cavallari attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ke$ha attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Rapper Chris "Ludacris" Bridges attend KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Rapper Mann attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ke$ha attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ke$ha attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ke$ha attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Rapper Mann attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Kristin Cavallari and Stephanie Pratt attend KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Actress Julia Jones attends KIIS FM's 2010 Wango Tango Concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ke$ha performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Adam Lambert performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Adam Lambert performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ryan Cabrera performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ryan Cabrera performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ke$ha performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Justin Bieber performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ke$ha performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ryan Cabrera performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Ryan Cabrera performs at KIIS FM's 2010 Wango Tango concert at Staples Center on May 15, 2010 in Los Angeles, California.
Alexis Jordan performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Alexis Jordan performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Alexis Jordan performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Alexis Jordan performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Alexis Jordan performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Alexis Jordan performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Aston Merrygold of JLS performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Marvin Humes, Oritse Williams, Jonathan 'JB' Gill, and Aston Merrygold of JLS perform as part of KIIS FM's Wango Tango 2010 at Staples Center on May...
Oritse Williams, Jonathan 'JB' Gill, Aston Merrygold, and Marvin Humes of JLS perform as part of KIIS FM's Wango Tango 2010 at Staples Center on May...
Aston Merrygold, Oritse Williams, Jonathan 'JB' Gill, and Marvin Humes of JLS perform as part of KIIS FM's Wango Tango 2010 at Staples Center on May...
Aston Merrygold and Marvin Humes of JLS perform as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Auburn performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Aston Merrygold and Marvin Humes of JLS perform as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Aston Merrygold, Oritse Williams, Jonathan 'JB' Gill, and Marvin Humes of JLS perform as part of KIIS FM's Wango Tango 2010 at Staples Center on May...
Auburn performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Auburn performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Oritse Williams, Jonathan 'JB' Gill, Aston Merrygold, and Marvin Humes of JLS perform as part of KIIS FM's Wango Tango 2010 at Staples Center on May...
Marvin Humes of JLS performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Alexis Jordan performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Auburn performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Auburn performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Auburn performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Auburn performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Auburn performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.
Auburn performs as part of KIIS FM's Wango Tango 2010 at Staples Center on May 15, 2010 in Los Angeles, California.