11/07/2013 18:43 BST | Updated 22/05/2015 10:12 BST

Diamond Jubilee: Guess Which Two Celebs Have Worn Kate's Red McQueen Dress Before

Who: Kate Middleton
What: Wearing her beloved McQueen for the Diamond Jubilee pageant on the Thames today. The scarlet pleated dress was teamed with a matching hat, complete with a jaunty feather, and nude pumps (another K-Middy style signature).
Bonus info: Unlike her one-off Alexander McQueen wedding dress, the Duchess' red frock has been worn before - and by what must surely be two of Kate's most unlikely style companions: Kim Kardashian and Tulisa Contostavlos. Scoll down to see the evidence...

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tulisa kate middleton dress

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From street parties to the Thames pageant, and from Katherine Jenkins to Kate Middleton, see ALL the photos from the Diamond Jubilee weekend so far:

Flash back! See every photo of Kate and Wills' from their days at St Andrews to right now.