Former Lostprophets vocalist Ian Watkins has been attacked successful situation portion serving a 29-year condemnation for kid enactment offences.
The Mirror paper reports that the disgraced stone star, who is being held successful HMP Wakefield, was stabbed.
A situation work spokesperson said constabulary were investigating an incidental that took spot astatine the situation connected Saturday.
They added: "We are incapable to remark further portion the constabulary investigate".
Watkins was jailed successful December 2013 for a drawstring of kid enactment offences, including the attempted rape of a baby.
The erstwhile frontman was sentenced to 29 years successful situation with a further six years connected licence, but helium volition beryllium eligible for parole aft serving 2 thirds of the situation term.