The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: Aiden Turner attends a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: Cate Blanchett attends a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: Peter Jackson attends a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: Peter Jackson attends a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: Cast and crew including Andy Serkis, Peter Jackson, James Nesbitt, Martin Freeman, Cate Blanchett, Richard Armitage and Sir Ian Mckellen attend a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: Peter Jackson attends a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: Peter Jackson attends a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: (L-R) Andy Serkis, Peter Jackson, James Nesbitt, Martin Freeman, Cate Blanchett, Richard Armitage and Sir Ian Mckellen attend a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: (L-R) James Nesbitt, Martin Freeman, Cate Blanchett, Sir Ian McKellen and Andy Serkis attend a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: Jimmy Carr attends a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: Billy Boyd, Graham McTavish and Domonic Monaghan attend a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)

The Hobbit: An Unexpected Journey - Royal Film Performance - Inside Arrivals

LONDON, ENGLAND - DECEMBER 12: Fans attend a royal film performance of "The Hobbit: An Unexpected Journey" at The Empire Leicester Square on December 12, 2012 in London, England. (Photo by Dave J Hogan/Getty Images)