They have been dating for almost two years – with the boy band hunk even recently revealing he would like to start a family.
And Gigi Hadid and Zayn Malik appeared closer than ever on Thursday as they headed out hand in hand in New York City.
The 22-year-old slipped her famously slender frame into vintage-style jeans as she stepped out for a date with her man, 24 – before her sister Bella, 20, joined them soon afterwards.