As far as PC, the easiest way to be absolutely certain she has had work done to her nose - despite the denial - is to compare how it looked in her pageants and how it looks now from the side. It was clearly longer and had a bump. There used to be a YouTube video that showed it really well.
I don't care how much surgery she or any other actress has and I think she is beautiful (but would be more beautiful if she had done less). What bothers me are the denials (everyone's not just PC). It is so bad for girls and young women to be surrounded by and compare themselves to incredibly beautiful people in films, tv, and magazines and NOT be told how much time, money and effort goes into looking that way. Even the very most "natural" beauties (if they exist - I truly think almost all of them have a little nip tuck somewhere) have trainers to help them diet and be fit, stylists to help them dress, professional hair and makeup. If it's a photo shoot they will also have amazing lighting, a professional photographer and of course photoshop.
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