Heather Mills Eats It

4/17/2007 11:30 AM PDT

Heather Mills Eats It

Leggy Heather Mills was knocked off her foot by the Samba last night.

Paul McCartney fans were tickled as Heather ate floor in a "Dancing with the Stars" spangled spectacular fall on her sequined rump.

Mills had a knickers-flashing wipeout at the end of her dance, as she, er, lost her footing in a final pose.

Heather still kept a leg up on the competition, getting high marks from the judges.