Ever since she became a senior royal family member, Kate Middleton's fashion choices and signatures have evolved from the life she used to live as a regular citizen to her current highly-placed position. According to the YouGov statistics, Kate Middleton, the Duchess of Cambridge, has grown in popularity as a royal house member.The Duchess's fame is rated 60%, while her spouse's popularity stands next to the Queen's at 66%. This places her in the top 3 famous royals while William is in the top 2.