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Floyd Mayweather poses for a picture.

Power play: After his lawyers complained about conditions he faced in prison, Floyd Mayweather posted a photo the day of his release showing a bulky physique. (Credit: @floydmayweather)

Most outrageous, controversial moments of Floyd Mayweather Jr.'s career

Mayweather's antics have made him the hottest pay-per-view draw in boxing, but he's made plenty of enemies and caused plenty of headaches along the way. Will we see another controversial moment on Saturday when the mercurial star fights Robert Guerrero?

Mayweather's least favorite thing to do | Key wins | 'Money' bloody before fight