Kate Middleton headed to her former prep school, St. Andrew's in Berkshire, England today.
She attended the school from 1986 to 1995 and was very happy to return.
That's a cute nickname. Her class even had some pet guinea pigs named after her and her sister, Pip and Squeak!
Kate told students and teachers that she spent some of the happiest years of her life at the school.
She must've wanted to recapture those memories because she jumped onto the fields to play some field hockey again!
She looked like she was having so much fun.
Way to find a way to keep fit, even while on the road!
[Image via AP Images.]