Yeah, it can if the artist wants to boundary her talents to public expectations. I don't see that Shania has ever been in that mindset. She's always been so independent, particularly with introducing "country" music which quickly snapped into pop,
and stood by her music even when radio stations wouldn't play it.
So I guess you'll just have to realize that Shania just doesn't care what you think about her style. And she may be a certain age, but she damn well looks at least one decade younger (and maybe two). Good genes, lots of hard physical work as a kid, eating not enough for one throughout childhood, and participating in athletics..
And what have you done lately to improve yourself and overcome personal barriers?