25/29
Instagram
Ireland Baldwin
The burgeoning model (and Alec Baldwin's daughter) shows off her ripped midriff while hanging with friends at a home gym.
26/29
Instagram
Miranda Kerr
Kerr does her body good with some casual backyard yoga, posting: "Feels so good to stretch it out #yoga"
27/29
Instagram
Kendall Jenner
The E! star posted this throwback photo to get herself into the fitness groove, writing, "#tbt gotta get back to this workout grind"
28/29
Instagram
Kim Zolciak
The Don't Be Tardy star, pregnant with her fifth child with hubby Kroy Biermann, posted this photo of her growing belly while hitting the gym.
29/29
Instagram
Snooki
The reality star has kept her Instagram followers up to date on her post-baby body, showing off her arm muscles and flat tummy.