Rock Hall of Fame Ceremony

Joan Jett visits the Rock n Roll Hall of Fame gift lounge.  (Joe Kohen / WireImage)

Rock N Roll Hall of Fame member Billy Joel, left, stands with current inductee John Mellencamp.  (Kevin Mazur / WireImage)

Tom Hanks and Meg Ryan at the Rock N Roll Hall of Fame Induction ceremony at the Waldorf Astoria Hotel in New York City.  (Kevin Mazur / WireImage)

Christy Turlington poses backstage at the Rock and Roll Hall of Fame induction ceremony.  (Evan Agostini / Associated Press)

Michael J. Fox and his wife Tracy Pollan pose backstage at the Rock and Roll Hall of Fame induction ceremony.  (Evan Agostini / Associated Press)

Ben Harper performs onstage.  (Scott Gries / Getty Images)

Rock & Roll Hall of Fame inductee Dave Clark of The Dave Clark Five poses in the press room  (Bryan Bedder / Getty Images)

Rock & Roll Hall of Fame inductees The Ventures.  (Peter Foley / EPA)

Rock & Roll Hall of Fame inductee Leonard Cohen, right, poses with Irish singer Damien Rice.  (Evan Agostini / AP)

Model Christy Turlington strikes a pose with husband, actor Ed Burns.  (Bryan Bedder / Getty Images)

Patti Labelle performs onstage.  (Scott Gries / Getty Images)

Madonna is inducted into the Rock & Roll Hall of Fame.  (Jason DeCrow / AP)

Iggy Pop performs onstage.  (Scott Gries / Getty Images)

Chevy Chase clowns around backstage.  (Evan Agostini / AP)