I'm confused... Is her weight affecting her hair advice or the quality of her videos?
Did you read my question or are you trying to stir up some kind of trouble?
OP I would have PM'ed or youtube messaged her to ask before dissecting how her looks have changed on a message board. If I recall collectly I think she's a member here
If you want to ask her a question like that (which is rude IMO simply because she gained weight) you can PM her instead of putting her on blast.