16. Jen Selter

Instagram celebrity and fitness model, Jen Selter has gained huge media attention for her b*tt. She reveals her biggest secret to getting a curvy bottom: squats and lots of it! “Squares are a girl’s best friend, it works your core, your glutes and they keep your legs toned. They especially strengthen the muscles around our knees. My overall fitness goals are to look tone and lean, so I’m not trying to build muscle or gain weight”