Would this be stupid?

So I’m a 23 year old guy and have only 9 total pictures of me on Facebook. Since I have so few profile pictures, I thought I would upload a current photo of me next week. Also, since I have only 1 cover photo, I am going to upload a new one today before my profile picture goes up. I clearly have thought this out, but is this a vain thing to do? I’m a 23 year old guy and have very few facebook profile pictures. Anyways the vocalist of my favorite band coincidentally looks very similar to me and also shares my first name. I found this awesome band photo where the guy looks like my identical twin. Would this be vain or stupid to post?