Daughtry Pictures

NO TABLOIDS . Singer/guitarist Chris Daughtry (L) of the band Daughtry and comedian/actor Dane Cook rehearse for the 14th annual Andre Agassi Foundation for Education's Grand Slam for Children benefit concert at Wynn Las Vegas September 26, 2009 in Las Vegas, Nevada. The event raises funds for the Foundation's efforts to transform education and benefits the Andre Agassi College Preparatory Academy, a K-12 public charter school in Las Vegas that strives to provide children with a first-class education..The Andre Agassi Charitable Foundation's 14th Annual Grand Slam For Children -Rehearsals.Wynn Las Vegas.Las Vegas, Nevada United States.September 26, 2009.