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Before Mayweather's big fight against Marcos Maidana, the fighter made a grand entrance with a performance by Lil Wayne, a circus act and a mellow looking Justin Bieber.
Lil Wayne performed his new single "Believe Me" for the first time while walking out with Floyd Mayweather and the rest of his team.
The rapper, along with Justin Bieber, Diggy Simmons, Rev Run and more joined Mayweather in the ring while Tyrese sang the National Anthem.
"This is on behalf of a racist-free America," he said before his performance.
Take a look at Wayne's performance above.
