Grab Your Fire Extinguisher: These 29 Pictures of Bella Hadid Are Smoking

Being the sibling of a supermodel can be tough . . . unless you happen to be a supermodel yourself. Since stepping into the spotlight in 2015, Bella has landed major fashion campaigns and a luxurious beauty partnership with Dior, and she frequently turns heads at red carpet events. In honor of her 20th birthday, we're looking back at her sexiest pictures, from stunning street style shots to jaw-dropping poolside photos.