A hearty high-five emoji to Bella Hadid, the 17-year-old sister of Gigi, who just signed with IMG models. (They also rep Gigi.) The junior Hadid announced the news on Instagram, while Gigi tweeted her support: “Yeaahh sissy! Congrats to my lil @bellahadid on officially being part of the @IMGmodels family! Proud of you!” Could these two be the next Frankie and Missy Rayder? Or the next Kate and Lottie (minus the age difference)?