Louis Vuitton dress to full effect, which she paired with nothing but black Louboutins and a smile.
The 35-year-old was also showcasing her soft new fringe, which she's recently had cut back in.
If the LV frock looks (ever-so-slightly) familiar, that could well be because Cate Blanchett wore the same dress to a fashion bash in Rome over the weekend - although granted, hers was a different colour, longer-length and worn minus the belt...
See more stars having a matching moment in the gallery below:
Sparkle in style and shop sequin dresses at MyDaily Store below: