Kailyn Lowry's totally succumbed to Insanity!

The Teen Mom 2 star has been participating in the workout regime for weeks, and revealed today just how much weight she's lost.

"Down 11 lbs so far. Almost tempted to post a progress picture but I don't wana read what haters have to say. ;) 30 days down, 30 more to go!," she tweeted.

It seems her supporters urged to post a pic, because Kailyn posted this smokin' portrait of herself on her website!

We can't wait to see how fit Kailyn has become. But 30 more days? Holy smokes!

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