He joined Lil Kim on stage at a Bad Boy records reunion tour gig and when she did her rendition of "Get Money", Mayweather proceeded to remind everyone of his extensive wealth by throwing $100 bills into the crowd.
The undefeated boxing champion is clearly embracing his retirement from the ring but he has been persistently been linked with a blockbuster bout facing UFC star Conor McGregor.
"I tried to make the fight happen between me and Conor McGregor," Mayweather Jnr told FightHype.com last month. "We wasn't able to make the fight happen, so we must move on."
The American added: "I feel honoured to be the biggest name in MMA and in boxing, and I don't even compete no more."