Manny Pacquiao 's bout with Spike Lee less than a month away . The duo meet in a money-spinning duel in Las Vegas on May 2 . Pacquaio has shown off his multicoloured mouthpiece for the fight . READ : Pacquiao thanks Floyd Mayweather and Tito Mikey for their support . CLICK HERE for all the latest Mayweather vs Pacquiao news .
Manny Pacquiao 's bout with Floyd Mayweather less than a month away . The duo meet in a money-spinning duel in Las Vegas on May 2 . Pacquaio has shown off his multicoloured mouthpiece for the fight . READ : Pacquiao thanks Spike Lee and Tito Mikey for their support . CLICK HERE for all the latest Mayweather vs Pacquiao news .