You'll never guess which ITV drama star this ADORABLE youngster grew up to be…
A HUGE drama star shared these adorable throwback snaps of her and her sister, but you'll never guess who she grew up to be...
You'll never guess which actress this adorable youngster grew up to be...
Prime Suspect 1973's leading lady Stefanie Martini, 26, is unrecognisable as she smiles happily in two throwbacks snaps, posing with her sister Heidi.
In one snap, posted to Stefanie's Instagram, the pair beam in matching school uniforms sporting nearly identical fringes.
Heidi commented on the cute snap saying: "What a horrendous picture. Also, hate mum for giving us these fringes!"
Stefanie Martini and her sister Heidi looked cute with their matching fringes
Stefanie and Heidi rocking brightly patterned dresses
Heidi commented on the cute snap saying: "What a horrendous picture. Also, hate mum for giving us these fringes!"
Stefanie replied: "We look like little weasels!"
The other picture shows the adorable twosome laughing and hugging in the sunshine in brightly coloured, patterned dresses.
Stefanie and her sister all grown up
Stefanie is now a huge star taking over from Dame Helen Mirren as the legendary Jane Tennison
Stefanie captioned the image: "When your dress sense was better when you were 6."
She returns in tonight's second episode of the Prime Suspect prequel series, taking on the daunting task of filling Dame Helen Mirren's shoes as Jane Tennison.
The new ITV series follows her early days at the Metropolitan police in the 1970s.
The first episode, which aired last week, went down a storm with fans until gaffes and historical inaccuracies left viewers distracted.
Stefanie is heading up the new Prime Suspect 1973 as a young Jane
Sneak peek at dramatic teaser for Prime Suspect 1973
They flooded to social media to express their amusement and disappointment as several factual errors crept in, including Jane arriving at a hospital that didn't actually exist.
Speaking about the role, Stefanie explained that her version of the younger Jane is "very young, naïve, doesn't have a lot of experience, doesn't know how everything works yet".
"She has the spark, determination and drive to become a really good police officer and detective, but it's without the other knowledge she has to attain in the future," she added.
Prime Suspect 1973 continues tonight at 9pm on ITV.