Teen Mom 2 star Chelsea Houska looks better than ever, thanks to her seemingly intense weight loss regimen.
Check out her skinniest moments in the gallery!
1 of 6
Chelsea has been working tirelessly on getting in shape before her and Cole DeBoer's wedding.
2 of 6
From intense workout sessions, either alone or with friends, she seems to be giving it her all.
3 of 6
Using nutritional supplements, it's obvious the Teen Mom 2 star's hard work is paying off.
4 of 6
While there's never a moment Chelsea DOESN'T look gorgeous, we bet she's almost at her end goal!
5 of 6
And Cole will no doubt be pleased with the results.
6 of 6
Keep it up, Chels! You look great!