India, Feb. 18 -- Floyd Mayweather is set to prove once again that his lavish lifestyle knows no bounds. The undefeated boxing legend is celebrating his 48th birthday in true Mayweather style-by throwing a jaw-dropping, seven-day bash in Miami that reportedly costs a staggering £4 million.

According to TMZ, Mayweather's week-long festivities kick off on Monday, February 17, leading up to his big day on February 24. The former world champion has flown 400 of his closest family members and friends to South Beach, ensuring they experience luxury at its finest. His guests are being treated to top-tier accommodations in some of Miami Beach's most exclusive hotels, setting the stage for a birthday celebration unlike any other.

As reporte...