Jennifer Hudson, Kylie Minogue sing at Nobel Peace Prize Concert

Ne-Yo and Jennifer Hudson attend the Nobel Peace Prize Concert 2012 at Oslo Spektrum on Dec. 11, 2012, in Oslo, Norway.

Ne-Yo and Jennifer Hudson attend the Nobel Peace Prize Concert 2012 at Oslo Spektrum on Dec. 11, 2012, in Oslo, Norway./ Nigel Waldron/Getty Images

Jennifer Hudson, Kylie Minogue, Ne-Yo and Seal were among the performers at the Nobel Peace Prize Concert in Oslo, Norway, Wednesday.

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Nobel Peace Prize Concert 2012

Actors Sarah Jessica Parker and Gerard Butler hosted the 19th annual event at Oslo's Spektrum Hall. Parker wore a light blue dress by Erdem with jewelry by Fred Leighton.

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Nobel Prizes 2012

The European Union captured the prize this year "for having over six decades contributed to the advancement of peace and reconciliation, democracy and human rights in Europe." Past winners of the Nobel Peace Prize include Nelson Mandela, Mother Teresa, former Vice President Al Gore and President Barack Obama.

The prize was awarded at a royal ceremony in Oslo on Monday. Other Nobel Prizes were awarded by Sweden's king at a ceremony in Stockholm, attended by the royal family. It was followed by a gala banquet in City Hall.