The brunette beauty was in the house to help unveil the new Escada fragrance Desire Me, and she looked fantastic doing it.
In related news, Miss Wilde told press that while she has one of the most enviable forms in Hollywood, she is anything but strict about her diet.
"I always figure I always eat whatever the hell I want, but only if I'm drinking tons of water. If I miss lunch, I'm dangerous. I also love avocados. I feel like I always have avocados at my house. For me, they're nature's gift."
Enjoy the pictures of Olivia Wilde out for Desire Me in Spain (September 2).
