Sydney Sweeney is a real-life mermaid. Sweeney, 27, showed off her toned figure via Instagram while swimming in a pool on Thursday, March 27. As she floated through the water, Sweeney arched her back and kicked her legs through the pool,

In a post on Instagram on Thursday morning, the Euphoria star posted a photo of herself in a string thong bikini posing underwater in what appears to be a pool with palm trees in the background. She also shared a video with the post where she twirled around under the water, posing like she was a real-life mermaid.

Sydney Sweeney is quite literally making waves on social media with her steamy, dreamy new Instagram post. The actress, best known for her role on HBO’s Euphoria, shared a mesmerizing underwater video that’s already sending the internet into a frenzy.