Leighton Meester has appeared in the latest Vera Wang advert.

The 'Gossip Girl' actress - who signed a two-year deal with the brand last year, which was reportedly worth $3 million - has starred in The Fashion designer's latest commercial for her new scent Vera Wang Lovestruck.

The 25-year-old beauty - who is also a spokesperson for shampoo product Herbal Essences - filmed the broadcast in New York City in November - and she is set to appear in both TV and print ads for the perfume.

In the ad, Leighton is shown waiting at the top of a fire escape as a mystery man clambers up the stairs clutching onto a bunch of Pink flowers.

The pair finally embrace and Leighton sends the flowers flying over the side of the building, before the scent bottle, which has a clear and pink style, appears onscreen.

Leighton has previously said she does not take any notice of people that refer to her as a fashion icon, pointing out she simply wears whatever she wants.

She added: "'Gossip Girl' has absolutely changed my style. And living in New York I've become more brave and aware of fashion.

"I completely close my eyes to it when people call me a fashion icon because it's an opinion from people that I don't know. I wear what I like."