Gigi Hadid Shares Rare Photo with Boyfriend Zayn Malik on Her 25th Birthday

Gigi Hadid is celebrating her 25th birthday with some of her favorite people! The model shared a whole bunch of photos from her birthday celebration on Thursday (April 23) where she celebrated at her mom Yolanda Hadid‘s farm in Pennsylvania. In one post, Gigi holds up “2″ and “5″ balloon while posing with boyfriend Zayn