Account is private, no pic, no followers, only following 4 accounts. It could have been made just to send the message, or it could be someone’s extra account if they are blocked or like to spy on their ex’s stories or something.
I really hope it was her sending it to herself after reading here and wanting a right to reply, because someone else sending that message to her is way too harsh IMO. it’s exactly why this site is a good idea - famous people can get on your nerves and it’s fun to express it, but sending messages like that directly to the person is just nasty.
Also, just 43 is not almost 50