Unlock the following characters by performing the following actions in Career Mode.

Adam Levine - Complete Maroon 5 - She Will Be Loved
Adrian Young - Complete No Doubt - Don't Speak
Frankenrocker - Complete Diamond Bonus Challenge on Fall Out Boy - Sugar, We're Goin' Down
Gwen Stefani - Complete No Doubt - Just A Girl
Shadow Character - Complete Gold Bonus Challenge on David Bowie - Let's Dance
Skeleton Character - Complete Platinum Bonus Challenge on Poison - Every Rose Has Its Thorn
Taylor Swift - Complete Taylor Swift - Love Story
Tom Dumont - Complete No Doubt - Just A Girl
Tony Kanal - Complete No Doubt - Don't Speak