Hundreds of fans waited eagerly outside WHSmith in Lancaster in November of 2010 for the arrival of Katie who was visiting the store to sign copies of her book.
People also turned out in their hundreds when the Duke of Lancaster’s Regiment paraded through the streets of the city the same year.
Our picture gallery includes photos from these two events and many more. See if you can spot yourself or someone you know.

5. Lancaster in 2009
Over Kellet gala queen, Emily Adam, 11, with her attendant Lianna Wilson, 11, flower girl Sophie McLachlan, nine, gala king Kieron Gorton, 11 and attendent Alex Worthington and MP for Morecambe and Lunesdale Geraldine Smith who crowned the queen and opened the gala. Photo: National World

6. Lancaster in 2009
Members of Lancaster and Morecambe Civil Service Retirement Fellowship celebrated the organisation's 40th anniversary with a trip to the Lakes and a meal at the Stone Cross Manor in Kendal. Photo: Submitted

7. Morecambe in 2009
Heysham High School's cheerleaders and Morecambe FC mascot, Christie The Cat, were on hand at the reopening of Morecambe's extended ALDI store, along with store manager Tim Robinson and assistant manager Amy Stevens. Photo: National World

8. Lancaster in 2009
Students rehearsing for the final production at the annual stage summer school at Lancaster and Morecambe College. Photo: National World