Ariel Winter Goes for Night Swim in Black Bikini

Ariel Winter isn't afraid to show some skin on social media and she was doing just that on Monday night. The Modern Family star took to Instagram to upload a gallery of photos that show her striking a variety of poses while hanging by the pool.

The 19-year-old actress was pictured wearing a daring black bikini that featured a revealing cleavage window cage and thong bottoms. Most noticeably, she changed her hair color from a fiery red that she has been sporting in recent weeks to a raven black hue. Winter's long locks flowed down her back in soft curls as she dipped her legs in the water.

See the Ariel Winter bikini photos here

The first of three images showed Winter seated on the edge of the pool with her back to the camera. One of her pals can be seen snapping a photo of her from behind. In the second snap, the Dog Years star gives a full view of her body while shooting and looking away from the camera. The final picture was taken from directly behind Winter as she tilted her head back running her fingers through her hair.

Winter posted the photos with the caption, "Before&After," along with a peach emoji.

This isn't the first time this week that Winter has stunned on social media. She was recently featured in a photo shoot for Imagista magazine and a handful of the images made it on her Instagram page.

In addition to posing for a series of snaps for the publication, Winter opened up about several different topics about her life.

One subject that Winter discussed was how she stays grounded in the entertainment industry while being an almost constant fixture in the media spotlight.

More: Ariel Winter Shows off Her Serious Posing Skills in Cape and Jumpsuit

"I have a group of people around me. My family, my friends, my boyfriend, everyone is really incredible and they really just help me remember where I come from and who I am. Fame is really not what is important, what is important is doing what you love and making both yourself and those around you happy," she said.

If Winter didn't have a steady gig on ABC's Modern Family, she believes that she would be pursuing higher education.

"I think I would be a full-time college student. I think I would be working towards becoming a prosecutor," she said. "I can relate to my character on Modern Family and I love that she is super studious. I think it is something important for us to be promoting nowadays."