The supermodel was walking for Chanel at Paris Fashion Week when a spectator broke away from the audience to join the model line-up.
The genetically-blessed pair also ticked off a long list of 2019’s leading swimsuit trends.
If you don’t know the Hadid family name, where have you been for the past couple of years? Gigi, Bella and Anwar Hadid are three model names to know, making up the fashion industry’s current It family. But it’s Gigi that kickstarted it all. After kickstarting her modelling career at the tender age of two, the now 22-year-old moved to the catwalks, finding firm fans in the likes of Chanel’s Karl Lagerfeld and Donatella Versace. Tommy Hilfiger liked the Californian so much that he asked her to collaborate with him on collection after collection, resulting in three sell-out ranges and counting. Gigi has wangled her way to the top, earning the Model of the Year trophy at the 2016 Fashion Awards. With a nomination for the same award this year, will she win once again? Or will her younger sister, Bella, pip her to the post? Follow us on Instagram and Facebook for non-stop inspiration delivered fresh to your feed, every day. For Twitter updates, follow @YahooStyleUK . Read more from Yahoo Style UK: Fashion Awards 2017 nominees: Kaia Gerber, Rihanna and both Hadid sisters up for awards Molly Goddard: the British designer Rihanna can't get enough of Craig Green: the menswear designer in Rihanna and Alien's good books