These 12 female celebrities will make you want to hit the gym fast.

Jennifer Lopez

A photo posted by Jennifer Lopez (@jlo) on Nov 11, 2014 at 7:26am PST

Halle Berry

A photo posted by Halle Berry (@halleberry_fanpage) on Oct 10, 2014 at 10:46am PDT

Maria Menounos

A photo posted by maria menounos (@mariamenounos) on Sep 9, 2014 at 10:07am PDT

Beyonce

A photo posted by Beyoncé (@beyonce) on Jan 1, 2014 at 11:28am PST

Tamra Barney

A photo posted by Tamra Judge (@tamrajudge) on Mar 3, 2014 at 2:08pm PDT

Jillian Michaels

Ashanti

A photo posted by Ashanti (@ashanti) on Oct 10, 2014 at 8:44pm PDT

Jessica Alba

A photo posted by Jessica Alba (@jessicaalba) on May 5, 2014 at 2:24pm PDT


Gabrielle Union

A photo posted by Gabrielle Union (@gabunion) on Sep 9, 2014 at 7:33am PDT

Kate Hudson

A photo posted by Kate Hudson (@katehudson) on Oct 10, 2014 at 1:27pm PDT

Stacy Keibler

A photo posted by Stacy Keibler (@stacykeibler) on Aug 8, 2013 at 1:16pm PDT

Nicole Scherzinger

Tags: celebrity fitness