heidiklum_gotmilkcampaign.jpgHeidi Klum is the latest 'sleb to join the now iconic Got Milk? ad campaign.

The host of Project Runway sports a milk moustache while gussied up as a milk-maid, in traditional Bavarian maid's outfit, pigtails and all. The ad is due out to coincide with Halloween.

Click here to see an exclusive behind-the-scenes video of that campaign shoot.