F1 Rocks concert

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U.S. singer Beyonce performs at the 'F1 Rocks concert' on Saturday Sept. 26, 2009, in Singapore. (BCCL/Joan Leong)

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U.S. singer Beyonce, center, performs at the 'F1 Rocks concert' on Saturday Sept. 26, 2009, in Singapore. (BCCL/Joan Leong)

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U.S. singer Beyonce performs at the 'F1 Rocks concert' on Saturday Sept. 26, 2009, in Singapore. (BCCL/Joan Leong)

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Lindsay Lohan is seen at the F1 Rocks concert Saturday Sept. 26, 2009 in Singapore. (BCCL/Joan Leong)

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DJ Havana Brown poses for photos at the F1 Rocks concert on Saturday Sept. 26, 2009 in Singapore. (BCCL/Joan Leong)

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U.S. hip hop music group The Black Eyed Peas members, Fergie, from left, will.i.am and apl.de.ap, perform at the F1 Rocks concert on Saturday, Sept. 26, 2009, in Singapore. (BCCL/Joan Leong)

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U.S. hip hop music group The Black Eyed Peas members, will.i.am, left, and Taboo, perform at the F1 Rocks concert on Saturday, Sept. 26, 2009, in Singapore. (BCCL/Joan Leong)

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U.S. hip hop music group The Black Eyed Peas members, will.i.am, from left, Taboo, Fergie and apl.de.ap, pose for photos at the F1 Rocks concert on Saturday Sept. 26, 2009 in Singapore. (BCCL/Joan Leong)

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DJ Havana Brown performs at the F1 Rocks concert on Saturday Sept. 26, 2009 in Singapore. (BCCL/Joan Leong)