American Idol’s Jordin Sparks will be performing for in New York’s Madison Square Garden for Z100′s Jingle Ball. Jordin’s not the only one who will be there, though. Other performers expected for the occasion include Alicia Keys, Timbaland, Backstreet Boys, and Avril Lavigne. Traditionally, a portion of the ticket sales goes towards a charity or cause. This year, $1 per ticket sold will be donated to the charity “Autism Speaks” to help children with autism – and to help find a cure. Buy your tickets before they’re sold out!

Jordin’s album, “Tattoo” will be available in stores November 20, 2007.