Mercedes Arn-Horn has a crescent moon tattoo on her right thumb and a full moon on her left thumb
Mercedes Arn-Horn has at least 2 known tattoos:
Mercedes Arn-Horn has a crescent moon tattoo on her right thumb and a full moon on her left thumb
Sisters Mercedes Arn-Horn (left) and Phoenix Arn-Horn (bottom right) from the band Courage My Love have matching crescent moon tattoos with two other friends.