the boxer invited compatriot adrien broner for the $ 300million mega-fight against manny pacquiao .
broner , a three-time world champion , took to instagram to show off the food on show .
floyd mayweather is willing to splash the cash in the food department by paying over $ 1,000 per dish that chef q , known as quiana jeffries , has helped the 38-year-old with his strict organic food diet .