She's known for the occasional Twitter rant, standing up for what she believes in a public arena.
But Peaches Geldof may get in serious trouble for her latest posts, which named the mothers involved in the Ian Watkins child abuse case.
The former socialite took it upon herself to name and shame two women who allegedly offered up their babies to be molested by the LostProphets frontman, hence revealing the identity of their abused children.
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Peaches could now face a criminal investigation following the careless tweets, as all victims of sex crimes are granted 'lifetime anonymity' in the UK.
In the tweets, which have since been deleted, she wrote: ''So apparently the names of the women who offered up their babies to be raped by Ian Watkins has already been released by the Welsh court...''
She then proceeded to name the women which, in turn, reveals the identity of their abused children.
Peaches also wrote: ''I can't even bring myself to comment on Watkins admitting raping babies either. As a mother of two babies myself all I can think of as I-
''-read the stories is how utterly traumatised those babies must have been during and how he has now robbed them of their childhoods all for-
''-his own sick, twisted pleasure. The papers MUST name "woman A & B" who offered up their own babies to this monster in the hopes of being-
''-close to their (majorly talentless) musical hero without a backward glance, as they are equal in their monstrosity. It sickens me to see-
''-just how far the cult of celebrity and super fandom has come when grown women are passing their own kids round. I hate the world sometimes.''
A spokeswoman for the Attorney General's Office said: "We understand that the names of the co-defendants in the Ian Watkins case were posted online but have now been removed.
"As has been previously reported, the co-defendants were the mothers of the victims.
"Victims of sexual offences have automatic lifetime anonymity and the publication of names or information which can lead to their being identified is a criminal offence. This is a police matter."