Manny Pacquiao and Floyd Mayweather meet in Las Vegas on Tuesday . Pac-Man said Mayweather 's immense success has gone to his head . Filipino said he wanted to 'prove that I can easily beat the undefeated ' Freddie Roach : Pacquiao to train with 'secret sparring partner ' from Floyd Mayweather 's gym . CLICK HERE for all the latest Mayweather vs Pacquiao news .
Manny Pacquiao and Floyd Mayweather meet in Las Vegas on May 2 . Pac-Man said Mayweather 's immense success has gone to his head . Filipino said he wanted to 'prove that I can easily beat the undefeated ' Freddie Roach : Pacquiao to train with 'secret sparring partner ' from Floyd Mayweather 's gym . CLICK HERE for all the latest Mayweather vs Pacquiao news .