HER face might not be familiar - but with more than 1.7 million fans on
Instagram Jen Selter may have the world's most famous bottom. Curvy Jen, 20, amassed the huge following since she began posting pictures of herself working out on the
photo-sharing site in March 2012. Since then she has become an online hit thanks to her most famous asset - her butt. She regularly notches up 80,000 likes per post with pics of her
sculpting her body in yoga pants and
sports bra. And the
New Yorker even boasts global megastar
Rihanna as a follower. To achieve the body that has her Instagram and
Facebook pages going into meltdown, Jen puts herself through her paces each day. Her daily workout routine of around two hours includes cardio, squats and
bodyweight exercises to sculpt her famous behind.