Playing pretend

So this might sound a little weird but does anyone else pretend to be a celebrity or a really famous pop star. Ever since I️ could remember I’ve been dancing around my room, putting on movie scenes and celebrity interviews pretending like I️ was a celebrity myself. I️ even pretend to be married to a famous actor in such scenarios as well. I️ obviously know the difference between real and fake but it this normal for a 20 year old.