MMA fighter War Machine, formerly known as Jonathan Koppenhaver, was arrested in Southern California by U.S. Marshals on Friday, according to multiple reports.
Police in Las Vegas issued a warrant for Koppenhaver's arrest Tuesday after he was accused of beating his ex-girlfriend, adult film actress Christy Mack.
Mack posted graphic photos on Twitter of the injuries she said Koppenhaver gave her, along with a her version of the events.
Koppenhaver also tweeted about the incident, claiming, "I'm not a bad guy."
Koppenhaver was released from his contract with Bellator MMA earlier this week.
- Dan Gartland