Sophie, Countess of Wessex cuts her birthday cake as she and &lt;a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Prince+Edward+-+Earl+of+Wessex&amp;family=editorial&amp;specificpeople=160185 ng-click='$event.stopPropagation()'&gt;Prince Edward&lt;/a&gt;, Earl of Wessex visit the Tomorrow's People Social Enterprises at St Anselm's Church, Kennington on her 50th birthday on January 20, 2015 in London, England.