Kailyn has always been a healthy gal, but she's struggled with her diet in the past and has recently been on a fitness kick — though she claims she's already gained back the weight.
"I gained it all back. Who cares?! It's SizeLESS. Skinny and thick girls included. #think."
Kailyn's personal experience with fitness and health makes her the perfect candidate for Katie Hedrick's new campaign, which spreads the message that "Beauty Is Sizeless."
"About a month ago I contacted Kailyn and asked her to help kick everything off," Katie tells Starcasm.
"I was nervous she was going to think I was a bit of a creeper for randomly contacting her, but she is such a wonderful person and is definitely doing her part in making the world a better place."
Kailyn's already posted a handful of photos from her session with Katie (who's a professional photographer) on Twitter, but expect to see the official pics up on the new Beauty Is Sizeless website, which is coming soon to a computer near you!
Source: Twitter / Starcasm