Material Girls (2006)

Synopsis
Stripped of their wealth and forced to fend for themselves when the multi-million-dollar cosmetics company inherited from their father suffers due to controversy, two sisters who have never known the simple life must finally find out how the other half lives in a high-fashion comedy about hard times starring Hilary and Haylie Duff. Ava (Haylie) and Tanza (Hilary) are teen heiresses whose charmed lives consist of little more than showing up at all the hottest celebrity parties and putting in the occasional cameo at their company's board meetings while letting the responsible adults in charge handle all of the complicated details. All of that changes, however, when an unforeseen scandal robs the privileged "celebutantes" of their car, their cash, and even their lavish home; but what's a poor little rich girl to do when everything she's ever known is suddenly made null and void? In the case of Ava and Tanza, the only answer is to use their substantial setback as a means of realizing their true potential, and put the wisdom imparted to them by their father to use in clearing the family name and proving that there's much more to life than the almighty dollar. ~ Jason Buchanan, All Movie Guide