She was born on April 23, 1995.
Gigi's real name is Jelena Noura Hadid. According to Vogue Paris, Gigi's mother gave her the nickname, which stuck over the years.
Her siblings Bella and Anwar are also successful models — and their mother actually started the business.
Gigi's mom is Yolanda Hadid, a successful Dutch-American model and former star on "The Real Housewives of Beverly Hills."
Hadid told Vanity Fair in 2014 that she was discovered by Paul Marciano when she was 2 years old. This lead to one of her first modeling gigs in a Baby Guess campaign.
According to Elle, Hadid revealed in her Instagram story that if she never became a supermodel, she would've stuck to her college studies in criminal psychology.
But she also stated that she somehow would've found another path in a creative industry.
"I studied criminal psychology in college, and although I'm so intrigued by that field of work, I think that if I would have had a career in that, I would've still ended up working in something creative instead," she said in a 2018 Instagram story Q&A. "Even after I'm done modeling I think I'll always be a part of a creative process somehow."
The supermodel loves to cook and frequently posts her creations on social media.
She even impressed Gordon Ramsay with her cooking skills and won an episode of "Celebrity MasterChef."
According to a 2015 Vogue interview, Hadid was a very ambitious athlete when she was in high school.
"I stopped because I was a really competitive horseback rider and a club volleyball player," she said. "I went to Junior Olympic qualifiers for volleyball. So, I kind of stopped modeling. I just wanted to have a normal childhood and go to high school."
She also noted that she stopped playing sports competitively, but gets her exercise in through boxing.
While she's known to be the oldest sibling of Bella and Anwar Hadid, she actually has two older half-sisters — personal shopper and stylist, Alana Hadid, and owner of Hadid Eyewear, Marielle Hadid.
This includes covering the front pages of Vogue, British Vogue, Vogue Paris, and Vogue Australia.
She said that she and boyfriend Zayn Malik believe in the existence of aliens.
The model stepped behind the camera to shoot her boyfriend Malik and supermodel Adwoa Aboah for Versus Versace.
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