Alaia Baldwin Aronow, Hailey Bieber’s sister, arrested for throwing used tampon at bartender

Alaia Baldwin Aronow, the sister of Hailey Bieber and daughter of Stephen Baldwin, was arrested in Savannah, Ga. this week after she allegedly threw a used tampon at a bartender and then assaulted other staff.

The 31-year-old model has reportedly been booked on four charges — simple assault, simple battery, battery and criminal trespass — for the alleged incident, which occurred last weekend at Club Elan in downtown Savannah.

Bartender Haleigh Cauley says security at the club informed her “an intoxicated female,” later identified as Aronow, forced her way into in the locked employee restroom — a claim that appears to be supported by surveillance footage.

When Cauley then asked her to leave, she says she was told Aronow needed time to change her tampon — after which a used one was thrown at her.

“Her friends said she needed a minute and she said, ‘I need to change my tampon,’” Cauley told Us Weekly in an interview on Friday. “She proceeded to stay in the bathroom. I told her again she had to leave and she said, ‘I’m changing my tampon, do you want to see it?’ And flings it up and it smacks my face.”

Officers from the Savannah Police Department reportedly responded to the scene at approximately 2:30 a.m. Upon their arrival, they were told several employees were assaulted by Aronow as they were trying to remove her from the bar after also finding vomit in the employee sink.

The Nyack, N.Y. native is accused of kicking a bouncer in the groin and yanking hair out of a security guard’s head, according to ET.

Cauley, who reportedly plans to press charges against Aronow, described her actions to US Weekly as “a pretty gross thing to do.”

In a statement to TMZ on Friday afternoon, attorney Drew Findling said Aronow “is embarrassed and saddened by the events of that night and is proactively taking the necessary steps to ensure that it never happens again.”