Her face claim is British musician, actress, and former Olympic rhythmic dancer Viva Seifert and is played by Tumblr user Megan at A Random Blog.
Sky was born April 18, 1972 in the small town of Ironton, Ohio. She lived there for the first ten years of her life, until the summer of 1982.
At that point, she became separated from her family while on vacation, hiking the Appalachian Trail in southwestern Virginia. Despite her disappearance turning into a cold case, as of 2017, her family still had hope she'd come home.
She claims to have been led away from her family by an "imaginary friend' called Manny.