Hayden Panettiere will be featured in an upcoming "Got Milk?" ad. People Magazine provided these details:

'You don't have to be a hero to feel invincible. That's why I drink milk,' she says in the ads, part of a campaign to get teens to drink three glasses of low-fat or fat-free milk a day. The ads, debuting Sept. 10, were shot in May by famed photographer Annie Leibovitz and show Panettiere in a sleek red dress holding an exploding glass of milk.

This picture represents everything that is good and pure in the world. I feel like a small child waking up and scampering down the stairs to see his presents for the first time on a snowy, Christmas morning. Except, now, the tree is in my pants.>