Her confession to Chamberlain came just one day after Gigi hard launched her relationship with Cooper on Instagram. In a Monday, May 5 post recapping her April 23 birthday, the Victoria's Secret model posted a 20-photo upload, which featured a snap of her and Cooper smiling as they kissed at her birthday celebration.

Gigi Hadid has made things Instagram official with Bradley Cooper in celebration of a major milestone. On Saturday, the model shared a carousel of photos from her 30th birthday bash, which she celebrated last month. Among the snaps include a sweet moment of Hadid and Cooper kissing in front of a birthday cake.

Bradley Cooper and Gigi Hadid went Instagram official just four days ago, and the two lovebirds are already taking the next step in their relationship.