@HJSDGCE  
I see she would look something like this:  
https://derpibooru.org/1103728?q=bald%2C+princess+celestia

I wonder what Princess Celestia would look like bald…

Lol, no no! They got the report wrong. Princess Celestia CAUSES skin cancer… Y’know, sun and all…

For those of you who don’t get the joke, this is a parody of a 4chan prank to get “Bieliebers”, mostly tween girls, to shave their heads, after Justin was supposedly diagnosed with leukemia. Despite a lot of effort being put into the prank(from a fake Entertainment Weekly Twitter screenshot to a website baldforbieber.com to edited videos and photoshopped pics to even a fairly good forgery of a doctor’s report), the prank failed quickly. It didn’t help that many people who were in on the joke often tweeted “LOLZ EPIC TROLLING 4CHAN XD”.  
Oh 4chan, you’re such a silly pony.

Princess Luna is now favorite princess.

Wait, where was all the support for this poor stallion…
 

 
…Oh, wait…
 

 
Series continuity can be cruel at times.

lolwut, I wonder how many ponies lose their mane for this hoax
 
This post is a parody of that BaldforBieber prank

Then it turns out that the immortal goddess has trolled them all.

Princess, that’s a dirty prank to pull.

Chemo ponies need extra love.