She's a poor man's version ( in looks ) of the Duchess of Cambridge and/or her sister Pippa.
What...you have no problem with the fact that she's divorced, an American, and supposedly shacking up with Harry...at the taxpayer's expense? Diana came from an aristo family and though she should have known the ins and outs of COURT, what was expected of her ( besides producing heirs ), she failed miserably.
Sure times change, OTOH, the Royals have just about managed to overcome the Diana and Fergi tabloid garbage; they and the UK don't need a new person to drag it down; yet again.
I completely deny that she is "lovely". Perhaps it's because I know more about her than you do and have seen the recent weird pics of her and her "female" assistant in each other's arms, in bed together, and the boob shots of them both.
Try using your brain and not your hormones.
Try getting your brain out of tabloids and the lives of people who you don’t know.