Canadian pop sensation Justin Bieber is will carry Floyd Mayweather 's championship belts into the ring ahead of his $ 300million Las Vegas mega-fight with Manny Pacquiao on Saturday . 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 . Floyd Mayweather poses for photos with Justin Bieber after defeating Alvarez in Las Vegas back in 2013 . The pop singer is set to accompany Mayweather again in his bout against Manny Pacquiao this weekend . Mayweather ( left ) has been preparing for his mega-fight against Manny Pacquiao on Saturday . Justin Bieber holds up a belt for Mayweather before taking on Miguel Cotto in May , 2012 . Mayweather arrives at the MGM Grand with the CEO of Mayweather Promotions Leonard Ellerbe . Bieber is joined by rapper Lil Wayne as they enter the ring before Mayweather took on Canelo Alvarez in 2013 . It had been reported that Bieber would only be accompanying Mayweather into the ring , but according to The Sun , the 21-year-old as been asked to lead out the American 's entourage at the MGM Grand . An insider told The Sun : 'As long as his daughter wants Justin there he 'll be his main man . The get on really well . ' 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 . Bieber and Mayweather pose after Cotto is defeated in the WBA super welterweight title fight in Las Vegas .
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 'The Sun into the ring several times . CLICK HERE for all the latest Floyd Mayweather vs Manny Pacquiao news .