The Goo Goo Dolls, Jessica Simpson, Lenny Kravitz, and Marc Anthony are among the artists that have been confirmed for the Million Dollar Wango Tango 2000 concert, set for May 13 at Dodger Stadium in Los Angeles.'NSYNC will host this year's edition of the annual concert event, which is being sponsored by L.A.-area radio station KIIS-FM, Pepsi, and Vidnet.com. Other artists on board for Wango Tango 2000 include Brian McKnight, Sugar Ray, Enrique Iglesias, and Eiffel 65. The concert will also help commemorate the 150th birthday of Los Angeles County, and one of lucky concertgoer will have the chance to win $1 million in a special contest being offered by Rio Suites Hotel and Casino. Proceeds from Wango Tango 2000 will be split amongst three charities: the Ronald McDonald House of Southern California, the Dodger Dream Foundation, and the Hollenback Youth Center in East Los Angeles. For more information on Wango Tango 2000, including artist updates and tickets, check out KIIS-FM's official site at www.kiisfm.com.