But in less than 48 hours, the gorgeous duo will touch down in California. Woo-hoo!
So far, the stylish Duchess of Cambridge has looked put-together and appropriate for her many, many Canadian stopovers—will she change up her style once she hits Hollywood?
Let's talk California-casual options...
If Kate does decide to mix in with the locals, she could go for trendy and feminine like Kim Kardashian.
Another option is sunny Cali babe Drew Barrymore's bohemian style. (And BTW, how cute would it be if they hung out? We could so imagine adorable Drew charming the pants off of Kate.)
Or for a more casual outing, there's Cameron Diaz's sleek, summery chic look.
Which star's style would work best for the royal fashionista—or none at all?
Weigh in below!