Answered[ Edited ]
I was a Beauty Savant at one point in my history on here. It isn't a bad thing at all, all the titles are just fun.
As for why you are the only one, you are special! Actually it's probably because no one else on here is at your level of posting/hearts/etc. The titles change fairly quickly as you progress, so don't worry. I gave you a heart to speed you on your way!