Bieber performs one of his own songs, which seems a bit unusual
STEVE BUNCE ON BOXING
'Money' Mayweather claimed this will be his last fight
Each round earned Mayweather almost £10 million
Humble Alvarez grew up the hard way with underage fights that have shaped him into a ruthless boxer
Lee Purdy will add his name to a long and distinguished list of British boxers who travelled to most points of the globe for world-title fights knowing that they were massive underdogs.
Guerrero's $6m purse is compensation for a battering at the hands of sport's top earner
Bolton fighter victorious on points on night his younger brother, Haroon, wins on professional debut
Khan takes on Carlos Molina in a non-title fight on December 15
Boxing finds itself mired in controversy again after fierce criticism of the decision to award Timothy Bradley a split-decision victory over hot favourite Manny Pacquiao at Las Vegas' MGM Grand in the early hours of yesterday.
Martinez is not big on games and told Mayweather: "Fight or shut up"
Amir Khan insists he would prefer his rematch with Lamont Peterson to be at a neutral venue rather than in the UK.
Amir Khan denied he had dispatched Zab Judah with a low blow to become unified light-welterweight champion.
Amir Khan believes he will face the sternest test of his career when he goes head to head with Zab Judah in Las Vegas on Saturday night.
Amir Khan is closer to Hollywood than his pal David Haye may ever be. The WBA light-welterweight champion trains deep in the heart of Tinseltown and admits he is acquiring the heady taste of celluloid, with movie stars among regular watchers of his workouts in the Wildcard gym of Freddie Roach.
Former world champion with a massive following ready for future in training and promotion