Behind the Scenes - Heidi Klum’s Got Milk?

Behind the Scenes - Heidi Klum’s Got Milk Ad -

Heidi Klum has become the latest famous face to model a milk mustache.

Just in time for Halloween, the “Project Runway” host dressed up as a milkmaid (and was joined by a live cow) to promote the beverage.

“Haute Cowture. Trick or treat? There’s no trick to it,” the ad reads. “The 9 essential nutrients in milk make it the perfect after-treat treat for your whole family. So this Halloween, dress up your costume with a look that’s always in style. Wunderbar!”

According to a release from a campaign rep, Heidi debuted the campaign at the Every Picture Tells a Story art gallery and bookstore in LA, where she hosted Halloween festivities and read stories to children.

But while her ads will be everywhere, fans may have trouble finding the supermodel on TV as the fate of “Project Runway” hangs in the balance.