Heidi Klum Carl's Jr. Ad: YUM!

Heidi Klum stars in a new commercial for Carl's Jr. and Hardee's and all we have to say in reaction is:

Who's hungry?!?

The super, duper model - who premieres as a judge on America's Got Talent this summer - is featured in the ad wearing a low-cut tank top, seductively taking a single burger bite and... we've lost our train of thought.

The commercial will premiere later this month, but like so many Heidi Klum photos from the past, it's likely to remain seared in our brain forever.