In the words of the German genius, Heidi Klum, "In fashion, one day you're in and the next you're out." So be it. Miu Miu has replaced Kirsten Dunst with Johnny Depp's main squeeze, Vanessa Paradis.

Vanessa will be the subject of their Fall '08 ad campaign. We can't help but wonder about this decision. While Vanessa is quite beautiful and definitely has a high fashion look to her, she's not as well known as little Miss Bring It On. Although, one thing she does have over Kirsten is a glamorous last name -- and a hit song called Joe Le Taxi.

Super sexy: Kirsten's Miu Miu ads

Spokespeople wouldn't comment on the reasons that they're replacing Kirsten, but Perez Hilton suspects it's because of her stint in rehab. We, on the other hand, think Miu Miu had other motives behind the swap. We're wondering if it's not because of rehab, but maybe because Kirsten frequently goes out in public without washing her hair.

Who should rock Miu Miu, Kirsten or Vanessa?

Kirsten DunstVanessa ParadisKirsten DunstVanessa ParadisKirsten Dunst

She's one of our favorite actresses, but we'd love her just a little more, if she would just bath with greater frequency!