Cheryl Fernandez-Versini's dress was not, in fact, from the costume department of the Muppets but as she proudly declared to Simon, 'from Lanvin'. The Kermit-coloured ruffled one-shoulder dress is from the French design house's Resort 2014 collection. Made in crepe lourd it recently sold out on priced at £3585, but is still available for the same price at London's Lanvin Boutique on Mount Street. 

And what about the jewels? Well, put simply, there's statement earrings and then there's de Grisogono statement earrings. Made from titanium and featuring white diamonds they'll set you back a casual £197,000 approx. Plus check out that wrist bling. From the same French jewellery brand (clearly, Cheryl is really embracing la vie en France), the multi boule bracelet consists of diamonds and emeralds and rings up at the tills for £140,700 approx.

Overall, that's a total cost of £341,285.00 And we thought our last minute splurge before a Saturday night out was pricey! 

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By Chloe Mac Donnell / @tweetchloe