Canadian pop sensation Justin Bieber is set to accompany Floyd Mayweather into his $300million Las Vegas mega-fight with Manny Pacquiao. The duo have been close friends for years and the 21-year-old performer has accompanied 'Money' into the ring on numerous occasions. He even joined the fighter on stage during a recent press conference ahead of the May 2 fight. Manny Pacquiao has been preparing for his battle with the unbeaten Floyd Mayweather Jnr in Las Vegas . Justin Bieber holds up a belt for Floyd Mayweather Jnr before taking on Miguel Cotto in Las Vegas . Bieber is joined by rapper Lil Wayne as they enter the ring before Mayweather Jnr took on Canelo Alvarez . Bieber and Mayweather Jnr pose after Cotto is defeated in the WBA super welterweight title fight in Las Vegas . Mayweather Jnr poses for photos with Bieber after defeating Alvarez in Las Vegas back in 2013 . Mayweather's fight with Pacquiao is being billed as the biggest fight in history and there had been questions as to whether Bieber would be forced to take a step back in Vegas. With a 47-0 record on the line, Mayweather knows this fight is without doubt the biggest of his career - and the most lucrative . However, Bieber confirmed in a video posted online that he will be part of Mayweather's entourage for the mega-fight, shouting 'hell yeah' when asked by reporters.
Canadian sensation Justin Bieber is a good friend of Floyd Mayweather . Bieber revealed in a video that he will walk Mayweather into his mega-fight . Mayweather faces Manny Pacquiao in the $300million bout in Las Vegas . Bieber has accompanied 'Money' Mayweather into the ring several times .