Photos | Oscars 2012

Meryl Streep wins 'Best actress in a leading role' for her portrayal of 'The Iron Lady'.

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Meryl Streep wins 'Best actress in a leading role' for her portrayal of 'The Iron Lady'.

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Octavia Spencer wins 'Best actress in a supporting role' for 'The Help'.

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Octavia Spencer wins 'Best actress in a supporting role' for 'The Help'.

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Jennifer Lopez and Cameron Diaz on stage at the 2012 Oscars.

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Jennifer Lopez and Cameron Diaz on stage at the 2012 Oscars.

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Hollywood royalty Brad Pitt and Angelina Jolie arrive at the 2012 Oscars.

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Hollywood royalty Brad Pitt and Angelina Jolie arrive at the 2012 Oscars.

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Australia's own Rose Byrne arrives at the 2012 Oscars.

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Australia's own Rose Byrne arrives at the 2012 Oscars.

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Rooney Mara stuns at the 2012 Oscars.

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Rooney Mara stuns at the 2012 Oscars.

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Michelle Williams arrives at the 2012 Oscars.

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Michelle Williams arrives at the 2012 Oscars.

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Emma Stone rocking red at the 2012 Oscars.

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Emma Stone rocking red at the 2012 Oscars.

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Sacha Baron Cohen arrives as 'The Dictator' at the 2012 Oscars.

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Sacha Baron Cohen arrives as 'The Dictator' at the 2012 Oscars.

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'Plain Jane' host Louise Roe arrives at the 2012 Oscars.

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'Plain Jane' host Louise Roe arrives at the 2012 Oscars.

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Cameron Diaz arrives at the 2012 Oscars.

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Cameron Diaz arrives at the 2012 Oscars.

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Cameron Diaz flaunts her curves at the 2012 Oscars.

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Cameron Diaz flaunts her curves at the 2012 Oscars.

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George Clooney and Stacy Keibler arrive at the 2012 Oscars.

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George Clooney and Stacy Keibler arrive at the 2012 Oscars.

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Natalie Portman arrives at the 2012 Oscars.

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Natalie Portman arrives at the 2012 Oscars.

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Penelope Cruz arrives at the 2012 Oscars.

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Penelope Cruz arrives at the 2012 Oscars.

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Sandra Bullock arrives at the 2012 Oscars.

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Sandra Bullock arrives at the 2012 Oscars.

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Gwyneth Paltrow wears all white at the 2012 Oscars.

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Gwyneth Paltrow wears all white at the 2012 Oscars.

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Jean Dujardin strikes a pose before attending the 84th Academy Awards.

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Jean Dujardin strikes a pose before attending the 84th Academy Awards.

Photo By Pascal Le Segretain