Many of her fans praised her appearance, but some were still critical.

By Robyn Merrett
January 29, 2019

isn’t going to let trolls get away with body shaming her.

On Sunday, Winter, who turns 21 today, from her friend’s birthday celebration, which showed her looking significantly smaller.

For the occasion, Winter sported a checkered jumpsuit, which highlighted her slim physique.

RELATED: Ariel Winter Claps Back at Body Shamer and Explains The Real Reason She Lost Weight

While many of her fans praised her appearance writing, “you look amazing,” others weren’t as nice.

“Omg you lost your butt,” one fan wrote while another said “Too skinny now.”

“I’m sorry you felt the need to so dramatically change your appearance. I liked you just as you were. I hope you are happy in your new body though,” another fan commented.

RELATED: Ariel Winter Expertly Shut Down Some Man Who Said She Dressed Like She's Asking to Be Harassed

A different user wrote, “Nothing wrong with being honest and telling her we liked her better before ‘the change’ she was so beautiful before she started chopping up her body and if me saying so helps one gurl out here to feel beautiful who’s thinking of PS its worth it.”

The comment prompted Winter to fire back.

RELATED: Ariel Winter Goes on Instagram 'Rant' About Her Clothing Critics: 'Screw Having to Look Appropriate'

“I appreciate you wanting to help girls love themselves the way they are, but you are also kind of cutting someone (me) down which isn’t what I think you were trying to do?” Winter wrote back.

“I also didn’t get plastic surgery,” Winter continued. “That is also not supportive of women if you’re just assuming about the way they look.”

This isn’t the first time Winter has had to respond to criticism regarding her figure.

On Jan. 2 Winter clapped back at a fan, who suggested .

“Not half as bad as all the coke/meth she uses. She literally dropped 30 pounds,” the fan wrote in the comment section of an Instagram post response to a user calling Winter out for underage drinking.

“My psychiatrist switched me from my previous anti depressant that didn’t work and made me gain weight to coke/meth!! Definitely not a new one that worked and then regulated metabolism. Coke/meth was a controversial decision but she stands by it,” Winter wrote.

RELATED: Ariel Winter Slams Critics Accusing Her of 'Squeezing' Into Her Shorts: 'Please Leave Young Women Alone'

Before being called too thin, Winter was slammed for being curvy.

In 2017, the Modern Family star was accused of wearing shorts that are .

“Pretty annoyed about the focus on the fact that I wear shorts, and the commentary that I’m ‘squeezing’ into them or the idea that it’s not okay for me to wear shorts,” she wrote on Twitter.

“It’s SUMMER. Get over it. It’s hot, I’m obviously going to be wearing minimal clothes.”

“Also, I’m not ‘squeezing’ into anything,” Winter continued. “My shorts fit me and everything I’m doing is just fine. Please leave young women alone. We’re just living our lives. It’s really troubling that we even have to deal with this kind of stuff nowadays. Please stop criticizing everything everyone does!!!!!”

As for her latest look, Winter has been spending a lot of time in the gym.

“Workin’ on my fitness,” Winter in October, quoting Fergie’s hit “Fergalicious” over a clip, which shows her working out.

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