The pair started dating in 2015, and made their love public with a pic of a pic on the photo-sharing platform. Not to mention, they posed for Vogue in what inadvertently became one of the American glossy's most controversial cover stories!
One of Hollywood's biggest young couples has gone their separate ways.
"Gigi and I had an incredibly meaningful, loving and fun relationship and I have a huge amount of respect and adoration for Gigi as a woman and a friend", he tweeted Tuesday.
"I'm forever grateful for the love, time, and life lessons that Z and I shared".
Gigi starred in the music video for Zayn's debut solo single, "PILLOWTALK", in January 2016.More news: Sam Bradford intends to sign with Arizona Cardinals according to reports
"They have insane work schedules that would put pressure on any relationship", the source continued. Sure, they did normal famous-couple things together, like attend the Met Gala arm-in-robotic-arm, post cute Instagrams together and publicly declare their love for each other's families, but there were so many more levels to their love! She's quite classy and that.
She told MailOnline: 'When you raise your children, I hope I instilled the best in them to make the right choices and turn to me and say "I love this man" then I'm going to love them too.
Zayn took to Instagram earlier today and posted a cryptic message hinting at the break up. She carries it well.
What about that time Malik got a tattoo of her eyeballs?
This isn't the first time the couple has broken up over the course of the past couple of years, either. "Cheers to YOUR YEAR my @zayn - happiest happiest birthday & 25th year of life! I'm proud to be by your side x".