Executives at California fashion company Blue Cult have named one of their hottest selling styles of jeans after celebrity sisters Hilary and Haylie Duff. The company has re-named their $196 peg-leg blue jeans the "Duff Jeans" after the stylish sisters.

Hilary claims, "Blue Cult named the skinny-leg jeans after us, because that is our favorite style."

The jeans, which reportedly have a special "butt-boosting" effect, are flying off shop shelves and other Hollywood celebrities, including Courteney Cox, have been spotted wearing the popular style.

-See some photos of Hilary.
-See some photos of Haylie.

(This news article provided by World Entertainment News Network)