Prince William led the way for his fiancee Kate Middleton at a Teenager Cancer Trust Christmas fundraiser in Fakenham, England yesterday evening. Kate wore a Temperley London dress to the event. The philanthropic night marks the first public event the two have attended together since he popped the question in November. William and Kate released their official engagement photos last week and he revealed that he'd like to make their April 29 nuptials a relatively intimate affair. William and Kate's big news was one of the biggest stories of the year and their actual I Dos will certainly be a huge headline in 2011.