Sylvester Stallone watched daughter Sistine Stallone's catwalk debut live from Los Angeles.

The 70-year-old actor's 18-year-old child graced the runway for Topshop Unique on Sunday (19.02.17) in her ''first'' London Fashion Week show, and although the filmmaker was unable to jet to the UK to watch the presentation, he made sure he tuned in to watch her strut on the catwalk online.

Speaking about the 'The Expendables' star on ITV's 'Lorraine' on Monday (20.02.17), his wife Jennifer Flavin - who also have daughters Scarlet, 14, and Sophia, 20, together - said: ''He's going to be watching live from Los Angeles.''

And modelling during the fashion extravaganza has ''always'' been the golden-haired beauty's ''dream'' as she has been ''obsessed'' with all elements of the fashion industry since she was a child.

Jennifer explained: ''This has always been her dream, she has always been obsessed with fashion from the design aspect to the clothes''.

Sylvester - who also has 37-year-old son Seargeoh with his former partner Sasha Czack - has shown his support to Sistine on social media and has publicly declared how ''proud'' he is of his brood.

He tweeted: ''Very proud of you Sistine...sistine stallone (sic).''

The muscular movie legend also shared an image of Sistine adorning a lilac coloured floral printed dress during the fashion house's show on his Instagram account to further gush about the muse.

He wrote: ''Walking for TOP SHOP ! Very proud of you Sistine...@sistinestallone (sic).''

And Sistine is grateful for being able to feature in the brand's exhibition, and has described the moment as an ''incredible experience''.

Alongside an image of her on the runway, which she posted on her photo-sharing site, she wrote: ''My first London Fashion Week show thank you so much @topshop for this incredible experience (sic).''