Not content with upsetting Sir Paul McCartney and the entire population of Britain, Access Hollywood is reporting that Heather Mills is now busy pissing off America.

Publicist Michele Elyzabeth handed her feisty employer a letter of resignation yesterday, declaring “since her divorce has become final, in my opinion Heather has become an impossible person”.

She also said she was owed money by Mills, adding “I have given her substantial unpaid time and attention. I am owed money. I refuse to be subjected to her outbursts. On reflection and given the way I have been treated, I now have sympathy with much of what the British press has reported about her.”

It doesn’t look like being footloose and fancy free has cheered Mills up at all.