Former porn star throws a punch after a fan takes a selfie

Mia Khalifa, formerly known as the world's most popular porn star, is a combative figure.

She's known know for mostly trolling professional sports figures, sometimes less than successfully.

On Twitter she's known this week for allegedly punching a man in the face for trying to take a picture with her.

A man, using the now-private handle @FourthTigerClaw from San Antonio, Texas, recently tweeted:

Got a pic with Mia Khalifa and she punched me in the face and left a bruise.

He did so alongside this selfie:

Picture: Twitter/Fourth Tiger Claw

He also tweeted a photo allegedly of bruising on his face from the supposed punch.

Picture: Twitter/Fourth Tiger Claw

Others tweeted that he deserved any abuse that he suffered, having not asked for a selfie.

More: This porn star's attempt to troll a sportsman went horribly wrong