The High School Musical actress revealed her new ocean-inspired image to fans on Twitter on Monday (1 July) and looked radiant in the pretty snap, which showed her sat next to fellow actress Kim Hidalgo on a beach.
The two girls beamed for the camera as they sat side-by-side in their co-ordinated mermaid outfits and we have to say that those fishtail bottoms are almost a little too realistic. Just look at those fins!
Vanessa and Kim also donned matching sea shell bras, covered in leaves, and sea shell headbands.
Their long mermaid-like tresses were then accentuated with hair extensions and then styled into loose waves for that 'just got out of the sea' feel.
Kim captioned the idyllic photo: "Is this real life? #mermaid #DreamsDoComeTrue"
Vanessa, 24, is currently celebrating the success of her most recent film, Spring Breakers, reaching number 5 on the iTunes chart, while also gearing up for the release of her latest thriller flick, The Frozen Ground.
The Frozen Ground is expected to hit cinemas this summer and Vanessa is said to have put in a truly intense performance alongside Hollywood A-listers, Nicholas Cage and John Cusack. We'll get our popcorn ready!
What do you think of Vanessa and Kim's mermaid outfits? Let us know below!