Dominic Monaghan has made starling claims against Lost co-star Matthew Fox on Twitter.
Over the weekend, Monaghan -- who played Charlie on the ABC adventure show -- launched into an anti-Fox rant on Twitter after a fan named Becca requested he convince the actor to join the micro-blogging site. Monaghan's blunt response: "he beats women. No thanks."
Becca's reply: "I KNOW IT WAS WRONG BUT WHAT?! WHAT ABOUT ALL THOSE GOOD TIMES YOU HAD TOGETHER?!"
Monaghan: "how do you know we ever did? you don't know either of us.he beats women.not isolated incidents.often.not interested."
In August of last year, Fox -- famous for his TV role as Dr. Jack Shepard -- made negative headlines after he allegedly punched a female bus driver in the groin; he denied her claims and charges were never filed. Earlier this month, Fox was arrested for DUI near his home in Bend, Ore.
Reps for Monaghan and Fox did not immediately respond to THR's requests for comment.
"It's very difficult to sue someone for speaking the truth," wrote Monaghan in a cryptic tweet on Monday night.