Former undisputed heavyweight world champion Lennox Lewis, US TV personality Larry King and singer Samantha Mumba are among a host of celebrities taking to social media to catch what could be the biggest grossing fight yet, between boxer Floyd Mayweather and Mexico's Saul Alvarez.
Mayweather doesn't overlook opponents.. I'm sure he's relaxed and ready to go when the time comes. #TheOne
Mayweather/Canelo fight party...leeggggggggoooo!!!Somebodies 0 has got to GO!;)
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