Tyson: 'I'm not becoming a porn star'

Fallen boxing champion Mike Tyson has furiously denied reports he's beginning a new career as a porn star.

The 38-year-old announced his retirement from boxing following his defeat at the hands of Irish fighter Kevin McBride in Washington DC in June.

And although he is embarking on an acting career, he insists none of his films will be X-rated.

A spokesman for the ex-heavyweight champ says: "Mike will be appearing in various films but won't reveal all. He will play his parts straight."