'Heroes' actress stars in milk campaign

Heroes star Hayden Panettiere is to front the latest 'Got Milk?' advertising campaign in the US.

The actress - who plays Claire Bennet in the hit NBC series - will appear in new print ads, which were shot in May by famed photographer Annie Leibovitz.

The campaign begins on September 10 and urges youngsters to drink three glasses of low-fat or fat-free milk a day.

Panettiere, who celebrated her 18th birthday last week, wears a red dress and the famous milk moustache in the commercials, which show her holding an exploding glass of milk.