Depending on her personality, there’s two ways a person can handle her beauty or her ability (for anything).
She can be very confident and conscious of the advantage she possesses and be seen in some quarters as being cocky.
She can on the other hand be withdrawn and sometimes doubt or play down her plus points, just so she would not be taken to be proud. Maybe modesty, maybe esteem issues.
One posits that a balance between the two kinds of aforementioned attitudes she could put forward is probably the best.
Yet, left strictly with a choice between the two, one will probably pick the first, you know, be beautiful or capable and be allowed to feel good about it.
Whatever you do, there’ll almost always be opinions of how else you could have done it or the manner you could have comported yourself, or the motivation behind your doing it.
A lion does not concern itself with the opinion of sheep.