Floyd Mayweather buys girlfriend $550k car, her 4th car in 2 years (pics)

Floyd Mayweather has bought his girlfriend a $550,000 Rolls Royce "just because he felt like it". Check out the sweet ride below:

TMZ reports they spoke with Floyd's car guy Obi Okeke from DoctorBugatti who tells them Floyd hit him up last Thursday and ordered up a white 2016 Rolls-Royce Phantom Drophead Coupe as a gift for his lady Bad Medina.

Okeke says the ride was delivered to Bad Medina on Saturday -- and obviously, she loves it.

"This is the 4th car Floyd has bought for her in less than two years from me. She has 3 Rolls-Royce Ghosts and now the 2016 Rolls-Royce Phantom drop."

Enjoy the pics: