As only Diane Kruger can, the gorgeous actress lit up the Sidaction Gala with her arrival in a lacy Erdem gown. It may be a design only the lovely Diane could pull off so flawlessly. With a covered bodice, revealing lacy hemline, and sheer lace sleeves and neckline, it may also be the perfect gown for a night in Paris. The intricate fabric paired with an asymmetric underlay and Kruger's elegant, understated accessories have an overwhelmingly romantic but still utterly modern feel. Like we said, it may just be a look only Diane could deliver so effortlessly. Click through to see every detail — then be sure to tell us your thoughts in the comments.