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| Actress Jessica Alba and her husband Cash Warren attend the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Nicole Scherzinger poses at the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Tennis player Serena Williams poses at the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Actress Radha Mitchell poses at the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Actress Mia Maestro poses at the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Actress Nia Vardalos poses at the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Director James Cameron and his wife Suzy Amis pose at the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Nicole Scherzinger poses at the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Actress Mia Maestro poses at the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Tennis player Serena Williams poses at the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Joel (L) and Benji Madden attend the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
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| Nicole Scherzinger poses at the 7th annual Global Green USA pre-Oscar party in Hollywood on March 3, 2010. (REUTERS/Mario Anzuoni) |
