Britney Spears: Wango Tango 2011's Guest Host!

Britney Spears will make a guest host appearance at KIIS FM’s Wango Tango 2011!

Ryan Seacrest is hosting this year’s star studded concert, held at the Staples Center on Saturday, May 14.

Ke$ha, Pitbull and Jennifer Lopez, Selena Gomez, Lupe Fiasco, T-Pain, Jason Derulo, Far East Movement, New Boyz, Cobra Starship, and Cody Simpson will all perform at the show!

KIIS Club VIP members will have first dibs on tickets when the presale begins on Friday (April 1) – you can register for free at KIISfm.com!