Canadian model Gabriel Aubry has been booked on a battery charge after he was arrested on Thursday (24Nov12) over a bust-up with Halle Berry's fiance.
Aubry, the father of Berry's daughter Nahla, was held by cops after his Thanksgiving brawl with French actor Olivier Martinez at the actress' Los Angeles home.
According to reports, Martinez made a citizen's arrest before cops arrived at the scene, and both men were subsequently taken to the emergency room.
Andrew Smith, Commanding Officer of the Los Angeles Police Department's Media Relations and Community Affairs Group, tells People.com that Aubry "was booked for a private persons arrest for battery" once he was released from hospital.
His bail is set at $20,000 .
Gabriel is believed to have suffered a broken rib while Martinez injured his hand in the fight, which was allegedly sparked by Berry's ongoing custodial dispute with her ex-partner.