Pauline Hanson has been heard appearing to refer to a woman as a 'nasty b****' after her male media advisor told a female reporter to 'shut up'.
The One Nation leader and MP Barnaby Joyce were leaving a press conference on Thursday in Adelaide when the incident occurred.
As the politicians left the room after addressing reporters, Hanson's media advisor Richard Henderson could be seen telling the journalist to be quiet as he held a hand up to her.
'No, we're done. Thank you. No, no, no. Shut up,' he said, to which the female reporter responded: 'Did you just say shut up?'
Hanson and Joyce continued to be filmed by 7News as they walked through the adjoining corridor, with advisor speaking to the party leader.
'Frick, you should have told me. I would have told her myself,' Hanson said, referring to an unnamed woman.
Joyce then cut in to tell Hanson that she 'did very well'.
But Hanson turned to her media advisor and said: 'I would have told her you're the nasty b****'. The group, including Joyce, laughed loudly in response.
One Nation MP Barnaby Joyce and party leader Pauline Hanson (both pictured) were leaving a press conference on Thursday in Adelaide when the incident occurred
Hanson then could be heard quipping: 'Do you want me to go back and I'll tell her?' and appeared to turn around as if to go back into the room.
She was then told to 'leave it' by her entourage as they continued to laugh.
When contacted by the Daily Mail for comment, Mr Henderson said: 'Senator Hanson has already stated publicly she did not consider my conduct was appropriate.
'I have been duly reprimanded. We have nothing else to add.'
He would not provide comment on Hanson's language about the woman.
More to come.