Is there any other character that screams "Sex on wheels!" more than Graham's gum-popping, bed-hopping sex kitten? Thanks to a certain scene opposite Mark Wahlberg's Dirk Diggler, we know that she doesn't even take off her skates whilst doing the wild thing. For her dedication to the cause, Rollergirl skates away with the gold.

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Boogie Nights, Heather Graham, 1997. Photo courtesy of the Everett Collection.