12-12-12 Concert for Sandy Relief

12-12-12, concert, madison square garden, new york city — AP Photo/Craig Ruttle

People gather before the "12-12-12" benefit concert at Madison Square Garden in New York Wednesday, Dec. 12, 2012.

Katie Holmes attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, Steven Van Zandt — Michael Loccisano/Getty Images

Steven Van Zandt attends "12-12-12," a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on December 12, 2012, in New York.

Blake Lively attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, Chanel Iman — Dimitrios Kambouris/Getty Images

Model Chanel Iman attends "12-12-12" -- a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Sean John Combs attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Tony Danza attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, Susan Sarandon — Evan Agostini/Invision/AP Images

Actress Susan Sarandon appears backstage at "12-12-12" The Concert for Sandy Relief, on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, Karlie Kloss, Joan Smalls — Dimitrios Kambouris/Getty Images

Models Karlie Kloss, left, and Joan Smalls attend the Sandy relief concert on Dec. 12, 2012, in New York.

Bobby Moynihan and Seth Meyers attend "12-12-12" at Madison Square Garden on Dec. 12, 2012, in New York.

Billy Crystal attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, Nancy Fallon, Jimmy Fallon — Dimitrios Kambouris/Getty Images

Nancy Fallon and Jimmy Fallon attend "12-12-12" on Dec. 12, 2012, in New York.

Olivia Wilde and Sean John Combs attend "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Chelsea Clinton attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Gina Gershon attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Olivia Wilde attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Jeremy Piven attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Actress Zosia Mamet attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Alexis Welch, left, and NBA player Amare Stoudemire attend "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Jesse Jackson attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Martha Stewart attends "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, Bruce Springsteen — Larry Busacca/Getty Images for Clear Channel

Bruce Springsteen performs at "12-12-12" -- a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, Bruce Springsteen, jon bon jovi — Larry Busacca/Getty Images for Clear Channel

Musicians Bruce Springsteen, left, and Jon Bon Jovi perform at "12-12-12" on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, Roger Waters — DON EMMERT/AFP/Getty Images

Roger Waters performs during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012, at Madison Square Garden in New York.

12-12-12, concert, madison square garden, new york city, Eddie Vedder — DON EMMERT/AFP/Getty Images

Eddie Vedder performs during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012, at Madison Square Garden in New York.

12-12-12, concert, madison square garden, new york city, Adam Sandler — DON EMMERT/AFP/Getty Images

Adam Sandler performs during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012, at Madison Square Garden in New York.

Actress Kristen Stewart speaks onstage at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, Jon Bon Jovi — DON EMMERT/AFP/Getty Images

Jon Bon Jovi performs during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012, at Madison Square Garden in New York.

Chelsea Clinton speaks at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, eric clapton — DON EMMERT/AFP/Getty Images

Eric Clapton performs during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York.

Roger Daltrey, left, and Pete Townshend of The Who perform at "12-12-12" on Dec. 12, 2012, in New York.

12-12-12, concert, madison square garden, new york city, Mick Jagger — DON EMMERT/AFP/Getty Images

Mick Jagger of The Rolling Stones performs during '12-12-12 The Concert For Sandy Relief' December 12, 2012, at Madison Square Garden in New York.

12-12-12, concert, madison square garden, new york city, Keith Richards — DON EMMERT/AFP/Getty Images

Keith Richards of The Rolling Stones performs during '12-12-12 The Concert For Sandy Relief' December 12, 2012, at Madison Square Garden in New York.

Larry Busacca/Getty Images for Clear Channel

Billy Joel performs at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012 in New York.

Dave Grohl performs at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Jimmy Fallon speaks onstage at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Sir Paul McCartney performs at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Chris Martin, left, and Michael Stipe perform at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy at Madison Square Garden on Dec. 12, 2012, in New York.

Rapper Kanye West performs at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy on December 12, 2012, in New York.

Gov. Chris J. Christie attends "12-12-12," a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy on Dec. 12, 2012, in New York.

Stephen Colbert speaks onstage at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Actor Chris Rock speaks onstage at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Jon Stewart speaks onstage at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Blake Lively speaks onstage at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Bobby Moynihan, Seth Meyers speak onstage at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.

Quentin Tarantino, Jamie Foxx, and Christoph Waltz speak onstage at "12-12-12" a concert benefiting The Robin Hood Relief Fund to aid the victims of Hurricane Sandy presented by Clear Channel Media & Entertainment, The Madison Square Garden Company and The Weinstein Company at Madison Square Garden on Dec. 12, 2012, in New York.