2. They were once roommates.
When Catherine broke up with Prince William for a short time in 2007, they lived together in Chelsea.
In Kate’s biography, it said;
“The two girls would have spray tans and blow-dries together, and decide which social events to attend. For some time, Kate had felt like she wanted to edge towards a more stable and mature lifestyle, favouring chilled nights at home and family events. However, she was still only twenty-five, and was now a single girl with the world at her feet – and a taxi waiting outside.”
3. Pippa is the more outgoing one.
Kate was described as a bit of a loner when she was younger. Despite being the Duchess of Cambridge, having to meet world leaders weekly.