(CNN)One opponent is an elected congressman and retired singer; the other will strut into the ring alongside Justin Bieber while wearing a $25,000 mouth guard adorned with diamonds and gold.
Mayweather - Pacquiao: The ticket money can't buy ... Yet
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The May 2 bout between Manny Pacquiao and Floyd Mayweather in Las Vegas is expected to break a number of fiscal records and the American fighter will soon top over half a billion dollars in career earnings.
As the fight draws ever nearer, the preparations continue both in and out of the gym.
While Mayweather posts Instagram videos of late-night visits to high-end jewelers, Pacquiao is back behind the microphone and has released his official song for the fight amidst much excitement on social media.