Two women pleaded guilty to charges of child abuse in a high-profile case centered around rock singer Ian Watkins.
"Both women sexually abused their own children and made them available to Watkins for him to abuse," Cardiff Crown Court heard.
The two co-defendants were only identified as "Woman A" and "Woman B" in order to protect the identities of their children, the victims in the case.
The former Lost Prophets frontman admitted to 11 charges, including the attempted rape of a baby.
Documents obtained by an investigative reporter claim police were first made aware of abuse allegations against Ian Watkins 2008.
Rock singer Ian Watkins has pleaded guilty to a string of sex offences, including two charges of attempting to rape a baby.