Kate Middleton and Prince William rock the dance floor at friend's wedding

Rex

Never short of a society wedding to attend Kate Middleton and Prince William took to the dance floor at the reception of their close friend’s William Van Cutsem and Rosanna Ruck Keene’s nuptials to show off their dance moves.

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Despite being seven months pregnant it seems the Duchess of Cambridge was not afraid to get involved with the celebrations. Ensuring she didn't upstage the bride, Kate Middleton recycled her polka dot Topshop dress that she'd worn to visit the Harry Potter studios back in April.

Tom Vincent who plays the drums for the Co Stars band who played at the reception said: “Prince William and Kate Middleton were rocking the dance floor.”

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William Van Cutsem is a close friend of both Prince William and Prince Harry’s. William Van Cutsem’s niece, Grace Van Cutsem, who is also Prince William’s goddaughter, was a bridesmaid at the Duke and Duchess’ wedding – famously covering her ears and not looking best pleased with the noise whilst waving to crowds from the Buckingham Palace balcony after the service.