Megan Gale has hit back at a cosmetic doctor with a stream of angry tweets after he suggested she had used Botox.
Dr Mariuzss Gajewski, who owns Star Cosmetic Medicine in Sydney, issued a statement on Wednesday listing Australia's 10 most Botoxed celebrities.
While Gale didn't make the list, she came up for special mention along with Prime Minister Julia Gillard and Jennifer Hawkins, News Limited reported.
The David Jones brand ambassador took to Twitter last night, coinciding with her appearance at the store's 175th anniversary, to lash out at Dr Gajewsiki.
"I cannot tell you enough @DoctorMariusz how offensive I find your claims and so-called 'suspicions' to be. I have NEVER indulged in any kind," she tweeted.
"I'm 100% natural & as a beauty brand ambassador for me, it's essential that I remain so.
"You have absolutely no right to insinuate anything to the contrary @DoctorMariusz unless you have factual evidence to support these comments."
While Dr Gajewsiki has not responded to Gale's comments on Twitter, but he did earlier apologise to Australia's Next Top Model judge Charlotte Dawson, who came second on his list.
"Charlotte, I apologise unreservedly 4 offending u. That was not my intention," he tweeted.