Let's make this birthday one to remember.

84 years old (Born on November 16, 1940)

Happy Birthday, Donna McKechnie! From dazzling Broadway stages to inspiring countless dancers, your legendary moves and timeless charm continue to captivate us all. Whether it's your unforgettable performance in "A Chorus Line" or your recent successes mentoring aspiring performers, you prove that talent truly has no expiration date.

Here's hoping this birthday brings you as much joy as you've given audiences worldwide. May the coming year be filled with laughter, applause, and plenty of cake—because let's face it, even a dancing queen deserves some sweet indulgence now and then! Keep shining bright; you're simply one singular sensation!