Floyd Mayweather's daughter Yaya Mayweather has been arrested for felony aggravated assault with a deadly weapon for stabbing NBA Youngboy's baby mama Lapattra Lashai Jacobs.

When the EMT's arrived at YoungBoy's Houston home, Jacobs was lying on the flood.  She is at the hospital and there are reports she is in critical condition.

Yaya showed up at YoungBoy's place late last night and confronted Jacobs, claiming she, Yaya, was NBA's fiancee. Yaya ended up charging Jacobs in the kitchen with two knives, stabbing her twice.  

Yaya told the police that Jacobs started it by pulling her hair outside of the home and claims she had never met Jacobs before.

YoungBoy was briefly handcuffed and released.  He is not being charged.

This isn't the first time Yaya has fought one of YoungBoy's other girls.  But it is the first time she ended up catching a serious felony.

View this post on Instagram

So Floyd Mayweather’s daughter YaYa basically caught #nbayoungboy with another woman at his crib and NBA made his security team remove Yaya. She then snuck back in his home and started the fighting girl. Yaya was losing so she grabbed a knife and stabbed the girl. The girl she stabbed is in critical condition. NBA is fully cooperating with authorities 😳

A post shared by Gossipofthecity (@gossipofthecity_) on Apr 4, 2020 at 10:39am PDT