Everyone Is Freaking Out About Ariel Winter's Daring Graduation Dress

The 'Modern Family' actress is all grown up--and all over Instagram.

While Ariel Winter may have just graduated high school, the 18-year-old Modern Family actress isn’t shy about showing off her womanly curves in spite of those painfully lame Instagram haters. Her eye-popping graduation party dress diplayed the curves she’s famously proud of, while staying on-point with the whole underboob trend. 

The UCLA-bound beauty is no stranger to body positivity. On Tuesday, she posted photo of herself posing in front of a car on the set of the upcoming film Dog Years. 

"If you take a photo in which you feel CONFIDENT about yourself and think it spreads a positive image, then GO FOR IT," she said in an Instagram post in response to Kim Kardashian's now infamous nude selfie

Sensing a trend here?

"You know, young girls being able to express that they don't have a stick-thin body—they're curvy," Winter told an Australian radio show back in March. "And stick-thin bodies are amazing, you know, those girls are amazing too but I think that everybody's body would be celebrated no matter what it is," she said.

We couldn't agree more. Below, check out some of Winter's boldest Instagram looks.