31/01/2012 11:42 GMT | Updated 22/05/2015 10:12 BST

All That Glitters: Reese Witherspoon Dazzles At London Premiere

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...

Cate Blanchett at the Louis Vuitton Etoile event Style snap: Cate Blanchett wore the same dress to the opening of the first Louis Vuitton Maison in Rome last week. Photo:PA

In fact, we don't think we've ever seen the same dress look more different.

See more stars having a matching moment in the gallery below:

Sparkle in style and shop sequin dresses at MyDaily Store below:

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