KIIS Wango Tango Set

WANGO TANGO LINEUP: Usher, Ludacris, Akon, Justin Bieber, Ke$ha, Adam Lambert, Iyaz and B.o.B. will appear at KIIS FM’s annual Wango Tango event on Saturday, May 15, at L.A.’s Staples Center. The station’s morning maven Ryan Seacrest will host. Tickets go on sale to KIIS Club VIP Members this Friday (4/2) at 10 a.m. in an Internet-only sale. To become a KIIS Club VIP, register for free at www.kiisfm.com to receive the link, password and Seacrest's private cell phone number to harass him at all hours of the night. (3/29p)