Two thumbs up for Gary Shirley! The Teen Mom OG star appears to be rockin' a slimmer physique these days, and fans are living for it. Honestly, so are we. Eagle-eyed redditors pointed out that the father to Leah, 9, and Emilee, 3, appears to have dropped several sizes — watch the video above to see the pic, and to find out what people have to say!

Recently, Kristina Anderson's man made headlines when he accidentally said ex Amber Portwood's name when discussing his wedding vows. #Awkward! After Gar-Bear admitted he wrote them the day of during Monday's Teen Mom OG: Unseen Moments, host Nessa Diab challenged him to come up with a few on the spot. "Towards you or towards Amber? Er, Kristina?" he said. Annddd, we're cringing.

Amber — with whom he shares daughter Leah — slimmed down quite a bit herself. Prior to getting pregnant, the 27-year-old opened up about her weight loss, MMA fighting, and plastic surgery.

"Keep working and don't give up and you can reach your goal!!" she captioned a selfie in July last year. "Keep it up loves we can do this! #beautifulsouls #MMA #NeverTooLate sending love," she wrote.

Amber underwent a "mommy makeover" last in the fall of 2016 — which included a breast lift and body contouring. At the time, she tweeted, "After losing weight, I think it's time to get my body back to where it should be. Mommy makeover is on my mind. We'll see.

But in a previous season of Teen Mom OG, she opened up about her nearly 30-pound weight gain as a result of the medications she was taking for her borderline personality disorder. TBH, Amber looks stunning no matter her size. That goes for you, too, Gary!

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