Floyd Mayweather's daughter was involved in a domestic dispute that left another woman in critical condition with stab wounds. Joe Camporeale-USA TODAY Sports

Floyd Mayweather’s daughter, Iyanna, is in jail in Houston after being arrested early Saturday morning after an alleged physical confrontation at her boyfriend’s home, TMZ reports.

Iyanna is dating rapper NBA Youngboy. According to TMZ, Iyanna was at Youngboy’s home in Texas when another woman, Lapattra Lashai Jacobs, showed up. The two women reportedly had an argument. Jacobs told Mayweather to leave, while Mayweather allegedly responded by saying she was Youngboy’s fiancee and that Jacobs should leave.

The two ended up getting in a fight in the kitchen, with Mayweather allegedly charging at Jacobs with two knives and stabbing her.

Mayweather allegedly said the altercation began when Jacobs pulled her hair and ran into the kitchen. Youngboy supposedly was handcuffed but later released.

Gossip of the City says Jacobs is in critical condition after being stabbed.

Iyanna has been charged with assault with a deadly weapon. Her bond was set at $30,000.

Iyanna (aka “Yaya”) is 19 years old and the daughter of Mayweather and Melissa Brim.

More must-reads:

TODAY'S BEST
Ant-Man leads Timberwolves to Game 1 upset of Nuggets
Luis Arraez makes history in Padres debut
Corey Heim dominates Truck Series race at Kansas Speedway while tempers flare on pit road
Lionel Messi sets MLS record with monster game
Watch: Anthony Edwards does it all for Minnesota
Watch: 150th Kentucky Derby ends in three-horse photo finish
Clippers could see nine-time All-Star jump ship this summer
Phillies get rough injury news on Trea Turner
Watch: Yankees star Aaron Judge receives first career ejection after arguing called third strike
Mavericks lose key player for 'significant period of time'
Blue Jays manager John Schneider blasts team after latest loss
Lakers make another big change after firing Darvin Ham
Draymond Green doubles down on Knicks' inability to win a championship
Phillies lose two-time All-Star to injured list
NBA announces punishment for Lakers star over actions in elimination game
Heat may be cooling on Jimmy Butler's long-term future
NFL insider defends former Steelers QB Kenny Pickett from 'bust' label
Nuggets may miss this player as postseason run continues
Report: Russell Westbrook situation 'far more challenging' than previously thought
Kansas City Chiefs release former second-round pick at WR