Lauren Hutton models in underwear

Calvin Klein is celebrating women of all ages in a stunning new campaign featuring models from 18 to 73 years old.

The American fashion house unveiled the ads online Tuesday and revealed a star-studded cast including 73-year-old Lauren Hutton, 41-year-old Rashida Jones and 34-year-old Kristen Dunst.

In the gorgeous clips, cast and directed by Sofia Coppola, the women recount defining moments of their love lives, such as their first kiss or their first grand gesture performed in the name of love.

In one of the black and white videos, Hutton recalls a surprising pickup line that ended up working on her.

'I was going across the courtyard and I was going very fast because I didn't want anyone to hint on me, and there were really a lot of guys around,' she says.

'So I'm going pretty fast and suddenly, there's this guy right in front of me hopping backwards, and he's looking up to stay in front of me, because I wasn't stopping.

'He said, "You wanna go for a ride in my truck?" That was the corniest pickup line I had ever heard in my line. And it was fabulous, and he had these great electric blue eyes. So I said "OK, but just one block." '

This article was first published on dailymail.co.uk and is republished here with permission.