Zayn and Gigi reportedly pregnant

Zayn Malik and Gigi Hadid are rumoured to be having their first baby together. 

The "Pillow Talk" singer and supermodel have been on and off dating since 2015.

 Gigi recently celebrated her 25th birthday and shared photos of her "quarantine family" on Instagram which included the former One Direction star in the photos.

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Had the sweetest day celebrating my 25th birthday with my quarantine family, who made it so special for me, along with all the love I felt from all over the world! Thank you to everyone for the birthday messages, I carried you with me yesterday!! 💛🙏 I am grateful and lucky that my family and friends -near and far- are healthy and safe, and although I missed loved ones I wish I could have celebrated with, know that these times will make us even more grateful for togetherness to be had in the future ! I will never forget my 25th bday! +++The icing on the perfect quarantine bday was finding out my surprise everything-bagel-cake was made by the one and only Cake Boss @buddyvalastro who I have watched for over a decade. I CRIED REAL TEARS! BUDDY! This is a dream come true. I can’t believe you made this cake for me while the bakery is closed. It means more to me than you know, and when we hopefully meet some day you will truly know that there almost isn’t an episode I’ve missed. 10/10 would be a Carlo’s intern whenever needed. 😆 Grateful, honored, your biggest fan. 🥯🥯🥯🥯🍰

A post shared by Gigi Hadid (@gigihadid) on

Despite not showing any obvious signs of a bump, TMZ has reported that Gigi is 20 weeks pregnant. 

We will be keeping our eyes glued to the couple's social media page and hope for comments from them soon.