Anyways, what I'm getting at is I'm not suprised a lot of people thought she was British, as the area has that kind of accent, but sometimes the British was too strong(I know I get more of a British accent when I'm angry though, so it's probably something like that) and the American accent she sometimes slipped into really bugged me, as I knew her voice actor was Australian, and that she obviously wasn't supposed to have one.
In conculsion, I'm mainly being nit-picky over her accent because I'm Australian, and grew up in the region where the accent she used was from XD
Ahhh. Well I'm Tassie-gone-Central-Queensland, so my exposure to the south-eastern accent is mainly tv as I said. I didn't think her accent would have sounded out of place if I had seen her on tv in an Australian show, anyway.
As for the American that slips in, I think heaps of people do that these days in everyday conversation. It's simply a way of accentuating certain words, now. Like, I caught myself saying 'shower' instead of 'shaowaa' just because I was being kind of light-hearted as I said it. I don't really know how to explain it ^^;