Kate Middleton wows at Wimbledon

Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge, attend day nine of the Wimbledon Tennis Championships. Photo / Getty Images

Wimbledon spectators have taken a break from the court to dabble in a bit of royal watching, as Kate turned up the heat in red.

The Duke and Duchess of Cambridge were spotted in the royal box on Wednesday to watch Andy Murray take on Canadian Vasek Pospisil.

Kate wore a striking scarlet LK Bennett sleeved dress, a stark difference to the conservative white outfit she wore to the christening of her daughter Princess Charlotte this week.

She teamed the outfit with a DVF leopard print clutch and Ray Ban wayfarers, and was seen laughing and chatting with Prince William.

Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend day nine of Wimbledon. Photo / Getty Images

Catherine, Duchess of Cambridge attends day nine of the Wimbledon Tennis Championships. Photo / Getty Images

Britain's Prince William, Duke of Cambridge and Sophie, Countess of Wessex in the royal box. Photo / AFP

David Beckham and son Romeo Beckham at Wimbledon. Photo / Getty Images

Meanwhile Murray's girlfriend, Kim Sears, 27, was in the players' box in blue jeans, white blouse and a £245 (NZ$560) Le Marais tuxedo by fashion brand The Fold.

Kate's parents, Carol and Michael Middleton, also attended Wimbledon on the same day, but opted to watch Roger Federer beat Gilles Simon in the men's quarter final match.

Kim Sears takes her seat on centre court to watch her husband Andy Murray in the quarter-final match at Wimbledon. Photo / AFP

The Middletons have been familiar faces at Wimbledon, with Kate's sister and brother, Pippa and James, also spotted at the courts earlier this week.

Wimbledon has been a star studded event, with David Beckham, Josh Hartnett, Bradley Cooper, Kit Harrington and Bear Grylls all attending matches this week.

- Daily Mail