Heather Mills got dumped by both Paul McCartney and one of her legs a long time ago.

There's no word on the whereabouts of the latter, but the former is making out with Nancy Shevell these days.

Now, the latest entity to break up with Mills is the law firm that had represented her in her divorce from Sir Paul.

Following Heather's outburst on national TV earlier in the week, Shimon Cohen (of Mishcon de Reya Solicitors) confirmed news reports that the firm was no longer representing the nut job.

Mills also recently lost her media spokesman following the interview, during which she spoke on suicidal thoughts and railed against the celebrity gossip industry.

It's hard to say who had a worse week, Heather or Dog Chapman.