Celebrity marriages don't last too long, as seen in the case of Bruce Willis-Demi Moore, Tom Cruise-Nicole Kidman.

But English soccer star David Beckham and his singer wife Victoria are one determined couple.

It was recently rumoured that the couple are on the verge of breaking up, after Beckham admitted to Victoria that he had an affair with Rebecca Loos.

Shoving all rumours aside, Beckham showed up at the 19 Management's 19th Anniversary Party held at the Royal Albert Hall with his better half in tow. What's more, the football player also sported a new short haircut.

The party thrown by 19 Management to celebrate nearly 20 years in the business witnessed performances by Oscar winner Annie Lennox (Into the west -- The Lord of the Rings: Return of the King), Will Young, Kelly Clarkson and the former Spice Girl – Victoria Beckham.

ananova.com quotes Professor Cary Cooper of organisational psychology at Lancaster University saying, "I think it's [haircut] totally unconscious, but he's saying, 'I am fed up, I need a change, I'm going to do it in my hairstyle'."

Cooper also advises the couple to make fewer public appearances and maintain their privacy. 

Photo: Steve Finn/Getty Images