Fresh from public arguments with Lily Allen and Will.I.Am Perez has annoyed film star Demi by writing about her daughters.

Her hubby Ashton Kutcher called the pink-haired gossip a ‘pornographer’ while Moore Tweeted about him:

“Let me ask all of you, what is it called when someone is telling people to look and focus on a child's "-----" while providing photos?”

Perez then hit back saying: “I would not let my 15-year-old daughter dress like that under ANY context. You are delusional and slightly senile!”

Hilton was referring specifically to recent pics of Tallulah Willis in a revealing dress. He has also repeatedly attacked Demi and Bruce Willis’s older daughter Rumer Willis.

Reports say both sides may be taking legal action…