Nobel Peace Prize Concert

Actress Anne Hathaway and actor Denzel Washington host the Nobel Peace Prize concert in Oslo, Norway, on Dec. 11, 2010. Artists from all over the world gathered at the Oslo Spektrum to help spread the message of peace and celebrate this year's Nobel Peace Prize laureate and dissident Liu Xiaobo.

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Barry Manilow performs during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Florence Welch from Florence + the Machine performs during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Colbie Caillat performs during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Swedish singer Robyn performs at the Nobel Peace Prize concert in Oslo, Norway, on Dec. 11, 2010.

Singer India.Aria, right, musician Herbie Hancock perform during the Nobel Peace Prize concert in Oslo, Norway, on Dec. 11, 2010.

Actress Anne Hathaway, left, and actor Denzel Washington host the Nobel Peace Prize concert in Oslo, Norway, on Dec. 11, 2010.

King Harald V of Norway and Queen Sonja of Norway, right, take their seats at the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

British band Florence + the Machine perform at the Nobel Peace Prize concert in Oslo, on Dec. 11, 2010.

Jay Kay of Jamiroquai performs during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Singer Barry Manilow performs with a choir at the Nobel Peace Prize concert in Oslo, Norway, on De. 11, 2010.

A.R. Rahman, second right, performs during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Dancers for A.R. Rahman perform during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Actress Anne Hathaway hosts the Nobel Peace Prize concert in Oslo, Norway, on Dec. 11, 2010.

Denzel Washington performs during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

India.Arie and Herbie Hancock perform during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Sivert H Yem performs during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Actress Anne Hathaway hosts the Nobel Peace Prize concert in Oslo, Norway, Dec. 11, 2010.

A.R. Rahman performs during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Robyn performs during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Singer India.Aria performs at the Nobel Peace Prize concert in Oslo, Norway, on Dec. 11, 2010.

Robyn and Barry Manilow, right, perform at the end of the show during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

From left, Denzel Washington, Sivert H Yem and Colbie Caillat perform at the end of the show during the Nobel Peace Prize Concert at Oslo Spektrum on Dec. 11, 2010, in Oslo, Norway.

Artists and hosts actress Anne Hathaway, second left, and actor Denzel Washington, right, join artists to perform during the finale of the Nobel Peace Prize concert in Oslo, Norway, on Dec. 11, 2010.