Let's make this birthday one to remember.

54 years old (Born on April 15, 1971)

Happy Birthday, Katy! From your fearless adventures on Blue Peter—whether it was skydiving or swimming with sharks—you've always shown us how to embrace life boldly. Your infectious enthusiasm and boundless energy have inspired countless viewers (and probably terrified a few parents along the way!).

Here's wishing you another year filled with exciting journeys, laughter-filled moments, and perhaps fewer encounters involving dangerous animals or extreme heights. May this birthday be as memorable as all those iconic TV segments you've gifted us over the years—and remember: age is just like sticky-back plastic; it's versatile but best handled carefully!