I don’t know when Selena Gomez and Gigi Hadid became friends. I didn’t realize they even knew each other, but I guess when you’re young and hot and Insta-famous, you probably travel in similar crowds. Anyway, it turns out Selena and Gigi are tighter than I thought. We’re talking drunkenly-hugging-on-the-beach-in-super-short-dresses tight. And I don’t know about you guys, but all of a sudden, my pants are feeling a lot tighter too.