Kate Middleton at the London Olympics 2012 So Far

Kate Middleton has been a regular face at the Olympics 2012, cheering on Britain's athletes with husband Prince William - and witnessing almost all of Team GB's biggest success stories.

The Duchess of Cambridge was in the crowd when the men's cycling team, led by Sir Chris Hoy, broke the world record to take gold in the sprint. She also watched Zara Phillips take silver in the equestrian event, and saw Andy Murray's victory in the semi-finals of the men's tennis.

Given that Middleton has also watched swimmer Rebecca Adlington and the men's gymnastic team claim medals, it's little wonder the GB athletes consider her a lucky charm.

However, it appears the royal couple are keen not to distract the crowd from the feats being achieved in front of them. In fact William told People magazine that they were particularly wary of the 'kiss cam' which roamed the Olympic stadium during the cycling final.

"I was absolutely dreading [the prospect that photographers] were going to come and show myself and my wife, that would have been very embarrassing," he said.

Click on the slideshow to see pictures of the Duchess at London 2012.

Britain's Prince William and Catherine, Duchess of Cambridge applaud the gold medal-winning performance by Britain's men's team pursuit track cyclists, during their visit to the Team GB headquarters in the Olympic Park in Stratford, east London during the London 2012 Olympic Games August 3, 2012.

Prince William and his wife Catherine attend the men's singles tennis quarterfinals match at the London 2012 Olympic Games, 2 August.

Britain's Prince William and his wife Catherine, Duchess of Cambridge, watch the track cycling event at the Velodrome during the London 2012 Olympic Games, 2 August.

Camilla Parker Bowles, Duchess of Cornwall, Kate Middleton, Duchess of Cambridge, and Prince William chat while they wait for Britain's hopeful Zara Phillips compete in the individual equestrian cross country event in the London 2012 Olympic Games.

Catherine, Duchess of Cambridge, smiles as she arrives for the opening ceremony of the London 2012 Olympic Games.

Britain's Catherine, Duchess of Cambridge, listens to an official as she attends the track cycling events with Prince William and Prince Harry at the Velodrome during the London 2012 Olympic Games, 2 August.