Another vote for Gwynnie's accent!

I live in London and find it very forced and fake. Too overly 'posh'.

I've been to London many times, watch British films all the time and some of my best friends are British. I was stunned by her accent which I thought was perfect. But what do I know, right (I live in the US)? So I asked my British friends who live in London, what they thought of her accent and they all agreed it sounded natural and a bit posh at times.