Floyd Mayweather's Daughter Arrested

Floyd Mayweather's daughter, Iyanna, has been arrested for felony aggravated assault with a deadly weapon, TMZ has learned, and it appears to have been a confrontation over NBA Youngboy.

Iyanna Mayweather is currently in Houston's Harris County jail after getting arrested at 1:30 AM Saturday. Law enforcement sources tell TMZ, the alleged victim and NBA Youngboy were at his home when Iyanna arrived and told the woman, Lapattra Lashai Jacobs, she was Youngboy's fiancee and Jacobs should leave the house. Jacobs then told Iyanna to leave.

We're told the argument moved into the kitchen, where Iyanna was holding 2 knives. According to our sources, Jacobs stepped toward Iyanna and Iyanna charged at her with one of the knives. Jacobs told cops she didn't feel the first knife wound but then she said Iyanna charged at her with the second knife, stabbing her again.