By Rita Kokshanian
Updated Jan 04, 2016 @ 10:45 am
Jon Kopaloff/FilmMagic

Things seem to be heating up between Gigi Hadid and Zayn Malik. Before the holidays, the former One Direction singer took to Instagram to post a photo of himself getting a kiss on the cheek from his rumored girlfriend, and now Hadid is reciprocating the gesture.

This weekend, the leggy supermodel posted a photo of a shirtless Malik cuddling her cat, Cleo. Although the singer's head is cut off in the black-and-white photo, his arm tattoos are clearly visible and there is no arguing that it's him in the photo.

But Instagram isn't the only place that Malik and Hadid have been dropping hints that they're official. On New Year's Eve, Hadid took to Twitter to share some Facetime screenshots of herself wearing a T-shirt with the logo of the football club from Bradford City, Malik's hometown. When the Bradford City Football Club tweeted to her that they would send her a newer version of the tee, Malik responded saying her's is "A little old."