(FameFlynet)

Kanye West performs during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Paul McCartney during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Chris Martin during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Billy Joel performing during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Bruce Springsteen performing during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Alicia Keys performing during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Rodger Waters performing during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Keith Richards performing during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Mick Jagger performing during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

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

Billy Crystal during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Blake Lively during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Jon Stewart during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Chelsea Clinton during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

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

Kristen Stewart during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Bruce Springsteen performs during '12-12-12 ~ The Concert For Sandy Relief' December 12, 2012 at Madison Square Garden in New York. (Getty)

Karlie Kloss & Joan Smalls 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 City. (Getty)

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 December 12, 2012 in New York City. (Getty)

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 December 12, 2012 in New York City. (Getty)

P.Diddy 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 City. (Getty)

(Courtesy of DEESIGNS)

(Courtesy of DEESIGNS)

(Courtesy of DEESIGNS)

(Courtesy of DEESIGNS)