Demi Lovato is an advocate for body positivity and does not hesitate to share sizzling snaps on Instagram. They took to Instagram to share a dazzling gym selfie flaunting their fit limbs.
Read on to learn about the activities that help them stay in shape, as well as the photographs that prove they work—and don't forget to check out the 30 Top Celebrity Swimsuit Moments to become beach-ready too!"