This is 6 women have The Most Beautiful Features 'accurate' to the Golden Ratio of Beauty Phi - which measures physical perfection in research by London plastic surgeon Dr Julian De Silva.
What are the most attractive features in a woman?
Scientists have been doing some pretty important research these days. They are waking up early, heading to the office and putting in some real work to make these groundbreaking discoveries.
Dr Julian De Silva pinpointed which stars had the most beautiful nose, eyes, eyebrows, chin, lips, forehead and face shape.
Nose - Amber Heard 99.7 per cent.
Measure the nose length from the widest point of the nostril. Then, measure the width from the widest point. Divide the length by the width. If the number is bigger than 1.618, divide 1.618 by your nose ratio. If the number is smaller than 1.618, then divide the nose ratio by 1.618
'Amber ranks so highly because of the wonderful shape of her nose and chin. She has an ageless beauty.
'She would have been higher with a stronger face shape,' Dr De Silva shared.
Eyes - Scarlett Johansson 99.9 per cent
Dr De Silva said: 'She had the highest marks of all for the position of her eyes but was let down by her face shape and thin lips.'
Lips - Cara Delevingne 98.5 per cent
Measure the lips from end to end and then divide the length of the lips by the width of the nose. If it’s perfect, the number will be 1.618.
Dr De Silva said: 'Cara's unusually large forehead scored against her. She is famous for her very full eyebrows which are stunning and achieved top marks. Her lips are beautifully shaped and also came top.'
Eyebrows - Cara Delevingne 94 per cent
Figure out the arch length by measuring eyebrow from the nose end to the arch in a straight line. Get the full length by measuring eyebrow from that same end to the opposite end in a straight line. Divide these findings. If it is bigger than 1.618, then divide by the eyebrow ratio. If smaller, divide by 1.618.
Chin - Bella Hadid 99.7 per cent
Supermodel Bella Hadid has been declared the most beautiful woman in the world following science research into what constitutes the 'perfect face'.
Forehead - Kate Moss 98.8 per cent
On the subject of Kate Moss, he commented: 'Kate is the highest rated Briton on the list and will be delighted that she is four places higher than our other supermodel, Cara Delevingne. Second highest marks for her eyebrows and one of the highest scores for her eye spacing, but let down by her chin.'
Face shape - Beyoncé 99.6 per cent
'Beyoncé looks incredible as she approaches her 40s. She had a new perfect score for her face shape, but was marked down for her eyebrows and chin,' the surgeon commented.
How is the Golden Ratio of Beauty Phi measured?
The Golden Ratio of Beauty Phi originates from the European Renaissance. Artists and Architects used an equation - known as the Golden Ratio - as an aid during the creation of their masterpieces.
Scientists have since adapted the mathematical formula to explain what makes a person beautiful.
The length and the width of someone's face is measured and then the results are divided. According to the Golden Ratio, the ideal result is roughly 1.6.
Measurements are then taken from the forehead hairline to the spot between the eyes, from the spot between the eyes and the bottom of the nose and from the bottom of the nose to the bottom of the chin.
A person is considered to be more beautiful if the numbers are equal.
Attention is then given to the symmetry and proportion of the face. To be deemed 'beautiful' according to the Golden Ratio, the length of the ear must be equal to the length of the nose and the width of an eye should be equal to the distance between the eyes.