How do sexy babes keep their tight and toned bodies? By working out, of course! Here are skinful GIFs of celebrity sexpots working on their fitness from musicians to A-liststars to models and TV actresses. Let's get physical!

Nicki Minaj

Hailey Baldwin

Cameron Diaz

Romee Strijd

Brittney Alger

Khloe Kardashian

Valerie Allain and Marion Peterson

Jamie Lee Curtis