Making your mouth water for fast food, Heidi Klum is taking part in a new Carl's Jr. ad set to debut later this month.

Looking sultry in a little black dress, the "Project Runway" host channels her inner Mrs. Robinson in a "Graduate"-themed video shoot.

Showing off the chain's new Jim Beam Bourbon Burger, Heidi bites into the juicy sandwich while seducing her male counterpart.

In a behind-the-scenes video, Klum explains that although she has a supermodel bod, she enjoys the not so good for you foods too: "I do eat a lot of burgers,” adding, “I do also eat a lot of fries.”

To hear what else the Victoria's Secret stunner had to say, check out the rest of the clip in the player below