Gigi's ex-boyfriend Joe Jonas gave his two cents about her relationship with Zayn Malik.
Photo: Getty Images/Mario Testino for Vogue
2/5
Zayn celebrated his girlfriend's 21st birthday with her family and his.
Photo: Vogue/Mario Testino
3/5
The model and singer posed for Vogue.
Photo: Vogue/Mario Testino
4/5
Zayn's video for Pillowtalk also features girlfriend Gigi.
Photo: Vogue/Mario Testino
5/5
The Vogue shoot was shot in Naples. In one caption for the shoot, the magazine wrote: “In literature, Italy is where innocents abroad discover their sensual side.”
Photo: Vogue/Mario Testino