As the daughter of Rocky star Sylvester and former model Jennifer Flavin, there's no doubt she is already Hollywood royalty.
And Sistine Stallone cemented her supermodel status as she mingled with the movie elite at the 2017 Vanity Fair Oscars Party hosted by Graydon Carter at Wallis Annenberg Centre for the Performing Arts in Beverly Hills on Sunday night.
Hollywood royalty: Sistine Stallone mingled with the movie elite at the 2017 Vanity Fair Oscars Party at Wallis Annenberg Centre for the Performing Arts in Beverly Hills on Sunday night
The emerging catwalk queen, 18, dazzled in a glamorous black gown, featuring a daring thigh-high split and bralet-style detail with a mesh panel.
The teen star made the most of her long legs by slipping on a pair of black strappy platform heels to accentuate her frame.
Sistine let her sexy
red prom dress do the talking by keeping the rest of her glossy look simple and restrained.
Her honey-coloured tresses were teased into a casual high ponytail, which tumbled down her back.
The only jediellery the model wore was a pair of gold dangling earrings which perfectly complemented her tan.
Sistine carried a quilted patent leather clutch and kept her makeup simple with just a touch of black eye-liner and a slick of peachy lipstick.
The beauty is fast-becoming a star in her own right as she pursues a successful career in modelling.
Sistine was last seen strutting the Topshop Unique catwalk at London Fashion Week earlier this month in a pink backless floral dress.
Earlier this year, the genetically-blessed brunette starred in a short film by Love Magazine, revealing her incredible body in black lacy Marc Jacobs underwear.
Sistine recently said she believes being 'nice' will help her get ahead in the fashion world.
'I've been thrown into this adult world, and it's taught me to work hard and respect people's time,' the model told Town And Country Magazine.
She also said she hoped to study in New York at the same time as modelling. although her movie star father and former model mother are dismayed at the idea.
Sistine added: 'My parents would love to keep me near. They're protective, and they want their little girl home, but I feel that a smart move would be for me to go to college in New York and continue modeling there.
'But it kind of all depends on if I'm working, and what my parents think.'
This year's Oscars was one of the most eventful in the award ceremony's 89-year history.
The big story was the almighty blunder that saw Warren Beatty name La La Land the Best Picture winner before, half way through the producers' acceptance speech, it was announced that the award was actually for film Moonlight.
In a heart-stopping moment, the stars and producers of La La Land were stopped midway through their acceptance speeches and forced to hand their trophies to the stars of Moonlight.
Beatty blamed the epic mishap on being given the wrong envelope, saying he had seen the name Emma Stone from 'La La Land' when he opened his envelope.
'I want to tell you what happened I opened the envelope and it said Emma Stone, La La Land and that is why I took such a long look at Faye and at you.
'I wasn't trying to be funny. This is Moonlight for best picture,' Beatty told the shocked crowd as he explained the blunder.
Emma Stone was named Best Actress for her role in feel-good musical La La Land and Casey Affleck won Best Actor for the harrowing Manchester By The Sea.
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