OK compared to Spirit Echo was a flop but its still a flop that's sold 2 million copies and got to #1 in the UK - let's face it you could have a pretty successful career if you kept turning out albums with those sales figures. She may be a one hit wonder in the US, but she has had 3 #1s and 2 #2s in the UK - and the vast majority of UK artists manage to have perfectly successful careers without ever having a US hit.