In a just world Floyd Mayweather Jr. has definitely earned a upgrade from the usual tie and pocket square for Father's Day for this one.

TMZ reports that the boxer dropped $50,000 in Las Vegas last weekend but not at the crap tables. The champ spent the cash on scoring an appearance from Nicki Minaj at his daughter Iyanna's 14th birthday bash. The rapper, who just released her new single "Pills N Potions," was reportedly paid the 50 stacks to hang out with the birthday girl. She partied with the youngster for about an hour and took a few pics before she hit the road.

This is the same party that was attended by T.I.'s Tiny and proceeded the Mayweather/T.I. brawl at a Vegas Fatburger later that night.

[TMZ]

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