Legendary Motley Crue guitarist Mick Mars posted word on Twitter Wednesday that he has agreed to play guitar on the debut solo album from 2010 "American Idol" finalist James Durbin.  Durbin secured a deal with Wind-Up Records, the home of titles from Creed and Evanescence, last week, and the two have already been in the studio working.  Durbin performed the classic Judas Priest song "You Got Anther Thing Coming" on the march 1st edition of the show, then performed "Breakin the Law" and "Living After Midnight" with the band on the season finale.  Check out the finale performance below.