Olympic gymnast McKayla Maroney added a new photo to her Instagram page on what she wore for 4th of July, which involves a bikini top.

McKayla Maroney Goes 'All In' On Instagram

The picture that was posted on Friday shows Maroney in a red, white and blue swimsuit top with white stars. Maroney's hair is slightly blowing in the wind as she gives a slight smirk in the selfie.

She simply captioned this image as, "happy 4th."

McKayla Maroney Blows A Kiss On Instagram

Before this picture was added, Maroney put one up that apparently took place a while ago since she captioned it as "tbt," also known as "Throwback Thursday." She looks to the side as she stands outside at Coachella Valley Music and Arts Festival.

Maroney has more than 700,000 followers on Instagram, making her a popular hit every time she adds a new picture. While she might be getting a lot of hits for her selfies, her other famous trademark is her "not impressed" look when she squints her mouth to the side. She recently revealed to ESPN that she never thought this face would be such a big deal.

"I wasn't expecting two seconds of me on the medal stand to go viral after the Olympics," the gymnast said. "I came back to my room after the medal ceremony, and my dad said this picture of me doing a face I don't even remember making is blowing up."

Maroney then said that her teammates don't even notice it because she frequently makes that face.

"If you tell me my flight is delayed, I'll unconsciously make that face," she said.

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