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| Rihanna grabs her bum as she performs at the Nilson Nelson Arena as part of the 'Loud' tour in Brazil. (Reuters/Ueslei Marcelino) |
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| Rihanna performs at the Nilson Nelson Arena as part of the 'Loud' tour in Brazil. (Reuters/Ueslei Marcelino) |
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| Rihanna performs at the Nilson Nelson Arena in Brasilia as part of the 'Loud' tour on September 21, 2011. (Reuters/Ueslei Marcelino) |
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| Rihanna performs at the Nilson Nelson Arena as part of the 'Loud' tour in Brazil. (Reuters/Ueslei Marcelino) |
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| Singer Rihanna grabs her bum as she performs at the Nilson Nelson Arena as part of the 'Loud' tour in Brazil. (Reuters/Ueslei Marcelino) |
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| Rihanna performs at the Nilson Nelson Arena in Brasilia as part of the 'Loud' tour on September 21, 2011. (Reuters/Ueslei Marcelino) |
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| Rihanna performs at the Nilson Nelson Arena as part of the 'Loud' tour in Brazil. (Reuters/Ueslei Marcelino) |
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| Rihanna waves a Brazilian flag during her performance at the Nilson Nelson Arena in Brasilia as part of her 'Loud' tour on September 21, 2011. (Reuters/Ueslei Marcelino) |
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| Rihanna performs at the Nilson Nelson Arena in Brasilia as part of the 'Loud' tour on September 21, 2011. (Reuters/Ueslei Marcelino) |
