Professional mix martial arts fighter War Machine, 28, has signed with LA Direct Models, who will represent him in his new career in the adult entertainment industry. According to the agency, War Machine has already shot his debut scene for Digital Playground, performing with contract girl Riley Steele.

LA Direct owner Derek Hay told AVN “The shoot went very well, and he’s already booked to do a second shoot Sunday for Naughty America.”

“Many of us are fans of MMA,” Hay said. “It’s exciting that we have the opportunity to guide him as he embarks on his new career.”

The fighter turned porn star has no regrets to what the future may bring, as he recently posted on his Myspace blog:

War Machine to Whore Machine!! LOL!!!!!

So….I said fuck it! I signed with LA Direct Models this week and today I did my first porn scene! lol
I shot for Digital Playground with their girl Riley Steele.?.?.?.?.?.?was fucking awesome!!
I was nervous as shit but I came through.
I’m still gonna fight…..just gonna do this too because fighting isn’t quite enough money and you all know I ain’t trying to work! In life I have come to learn that all I enjoy is eating, sleeping, fighting and fucking!!
Fuck it! I’m living the dream.?.?.?getting PAID to fight and fuck! What more could I ask for? =)
WM”

Born Jonathan Koppenhaver, before legally changing his name, War Machine was a fighter on The ‘Ultimate Fighter 6: Team Hughes vs. Team Serra’ reality television series. He currently holds an MMA record of 10-3-0. He lost his most recent fight on Oct. 8 to David Mitchell via split decision.

War Machine was dropped by the UFC in September 2008. In February 2009, he began working as a topless VIP lounge bottle server at the gay/alternative nightclub, Krave, in Las Vegas.