Have you ever looked through old photographs and saw something you never realized was there? That's what happened to Anastassia Perets when she was flipping through an old family album.
She stumbled across a photo of herself when she was 4 years old, with an odd figure in the background.
At first she didn't know what to make of it because she didn't recall anyone else being in her family home with her.
Anastassia told Redbook, "I thought it was a mirror or something but further observation showed me that was not so. I got so freaked out I started screaming and crying and the neighbors thought someone must have broken in or something."
When Anastassia later asked her parents about the photo, which was taken in their home, they said they have never seen the child before.
Later, when Anastassia was visiting a psychic, without being prompted, she was told that the spirit of a young girl was following her.
But some people don't necessarily believe it's true.