On “1,000-Lb. Sisters”‘ last season, the 36-year-old met the requirements for weight-loss surgery.

Tammy Slaton is in good shape.

The 1000-Lb Sisters star has been sharing her incredible slimdown with fans ever since having weight loss surgery for the show’s last season.

She posted new pictures on Instagram on Monday while sporting her trademark sunglasses and an open-shouldered aqua-green top. She is still using her oxygen tube to help her breathe.

She received praise from followers for the images.

“You’re gorgeous on the inside and out! You look amazing!” a supporter exclaimed.

Another person commented, “Look at your eyes, they are so big and pretty now that you’ve lost all that weight, good job.”

As a result of her drastic weight loss, Tammy has increased her social media activity.

The 1000-Lb Sisters actress shared a few pictures of herself drinking a bottle of Diet Coke on Thursday, making fun of her continued passion for the soda on her Instagram Story.

The 36-year-old wrote, “LOL I am a diet soda ambassador.”

The reality actress went on a girls’ night out earlier this month with her friend and sister Amy Slaton. Amy shared images from the event on Instagram, showing Tammy without a wheelchair or walker.

Many viewers complimented Tammy on how attractive she looked in the comments.

One commenter commented, “Seeing Tammy stand on her own is so heartwarming.” “Proud of y’all’s progress”

Someone else chimed on, “Way to go Tammy!!”

Viewers of the most recent season of 1000-Lb. Sisters have seen Tammy’s metamorphosis while she was at the Ohio weight loss rehab facility. In one episode, Tammy succeeded in losing the weight she needed to in order to be eligible for weight-loss surgery, going from 717 pounds to 534 pounds, much to her delight.

She remarked on the Feb. 7 episode, “I sorta stopped breathing for a second when I went on the weight and I realized the scale was at 534.7. I’m around 14 pounds under my target weight. That’s a significant decrease from over 700.

“I’m feeling thrilled, proud, excited — just all the emotions,” Tammy continued. “I disproved everyone. I’ve earned the trust of everyone who had doubts about me. My “I told you so” moment.”