Pia Miller fans will be quick to tell you the Chilean-born beauty doesnt seem to age.Whenever the former Home And Away star posts a snap with her eldest son Isaiah, 17, people are often blown away by her youthful looks, mistaking the pair as siblings.
Taking to her Instagram Stories on Sunday, the 37-year-old proved she hasn’t aged a day since her high school years, after sharing never-before-seen photos from her younger years.
One image shows the actress posing for a high school photo as she dons a green-and-white uniform with her hair tied into a ponytail.
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Her trademark dimples are on full display as she smiles directly into the camera.
The rare image was followed by another after a fan had asked the mother-of-two to share a photo as a “teen mummy”.
The picture shows Miller laying on a bed asleep beside her newborn, a baby Isaiah, when she was 19 years old.
Miller is the proud mother to two boys, including Lennox, 13, who she shares with former partners.
In April last year, it was reported Miller split with her long-time fiance Tyson Mullane, 32, with the pair “amicably” ending their 18-month engagement.
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The model is now engaged to multi-millionaire agent Patrick Whitesell, 55, revealing the news in an Instagram post last month.
The image showed the couple toasting to a glass of sparkling wine with Miller proudly showing off her incredible sparkling diamond ring.
She captioned the photo “PW²” in a nod to their matching initials.
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Celebrities inundated the post with messages of congratulations including model Megan Gale and former WAG Nadia Bartel.
“Congratulations!!! How wonderful,” wrote Lindy Klim.
“How sweet it is,” added Erika Heynatz.
Others couldn’t get past the size of her diamond ring. According to 77 Diamonds managing director Tobias Kormind, the rock is likely worth more than most will make in a lifetime.
“From Pia Miller’s celebratory Instagram post, her ring looks like a 10 carat to 12-carat solitaire oval diamond, set in a platinum band, which would be priced at between $US800,000 ($1.1 million) to $US1.4 million ($1.9 million),” Mr Kormind told Daily Mail Australia.
Mr Whitesell is the CEO of Hollywood talent agency WME — which represents the likes of Hugh Jackman and Matt Damon — and is estimated to be worth $US440 million ($630 million).
Miller was first linked to the Hollywood power agent in August last year before making their public debut at a Halloween party in Los Angeles in October that year.
He was previously married to Lauren Sanchez, who is now reportedly engaged to Amazon boss Jeff Bezos.