Leighton Meester is a budding style icon who's shown she can pull off many different looks. Which of these two ensembles do you think works best on the actress?

Making Blair Waldorf proud, the cute starlet turns up at Marc Jacobs' post-Met Gala party in a flowing, floral metallic gown by the designer, with a golden hairpiece.

Then, the new face of Herbal Essences lightened up to promote the brand in Madrid accenting her Hervé Lèger by Max Azria dress, gold sandals with blonder hair.

Which look do you prefer on the Gossip Girl star? Vote in our survey below ...