Heather Gets the Marks of the Beast

3/20/2007 1:06 PM PDT BY TMZ STAFF
Heather Mills danced her way into an imperfect 6-6-6 from the judges on "Dancing with the Stars" last night.

The limb-challenged but nimble activist only stumbled in rehearsals. Last night, dressed in a craptacular yellow and purple full-length gown, which she said made her feel like "an ice cream sundae," the vampy amputee whooshed and twirled her way to a scary rating from the judges: sixes across the board.

Heather's clipped dancing was a revelation last night, and 666 is, of course, the Number of the Beast in the Book of Revelation.