UFC 134: Silva vs. Okami was a mixed martial arts event held by the Ultimate Fighting Championship on August 27, 2011 at the HSBC Arena in Rio de Janeiro, Brazil.
Anderson Silva , Yushin Okami , Maurício Rua , Forrest Griffin , Edson Barboza , Ross Pearson , Antonio Rodrigo Nogueira , Brendan Schaub , Stanislav Nedkov , Luiz Cane