Floyd Mayweather $10 million Super Bowl bet: Boxer backs Broncos for Super Bowl win?

Floyd Mayweather has allegedly put down a $10 million bet on the Denver Broncos winning the Super Bowl against the Seattle Seahawks.

The rumor went viral after Vegas Gambling Steam tweeted, "Floyd Mayweather L48hours bet $10.4 million on Broncos -2 (Action with 7 different shops + 4 offshore accts) 8Million in credit."

According to TerezOwens, Mayweather's cam denies the massive bet calling the tweet fake, "We have confirmation direct from the Money Team that he hasn't even bet on the game yet." 

Do you think Mayweather would bet that much?