An early morning poo jogger has been exposed on Instagram after repeatedly fouling a Sydney street.
Celebrity publicist Roxy Jacenko took to social media after finding body waste outside her office in Paddington on multiple occasions.
"The whole street has been wondering what is going on," Jacenko told news.com.au.
A neighbouring resident said they'd found four or five deposits in the same place over the past three weeks.
"One is fair enough if you're caught short - but four or five I think is too much," the resident told The Australian. "The poos have come more consistently recently."
Disgusted at the mess Jacenko went through CCTV footage to find who was behind the unwanted deliveries.
"Today was the most recent (poo) so it was time to look at the cameras," she said on Instagram.
"We thought it must be a homeless person who had no other choice. You can only imagine our horror that it was a nimble young blonde on her regular jog of a morning."
Jacenko posted videos to her Instagram page, showing the woman stopping and appearing to relieve herself between two cars. She called out the culprit and asked the public for help to find her.
"What an absolute disgrace you are, doing this in our residential street where we have a primary school and multiple residences," Jacenko wrote.
"This isn't the first visit by the said female jogger. Do you know who this person is?"
A NSW Police spokesperson told The Australian they were aware of a "criminal offence" and investigations were underway.