Let's make this birthday one to remember.

90 years old (Born on June 16, 1934)

Happy Birthday to the brilliant Dame Eileen Atkins! From co-creating the timeless classic "Upstairs, Downstairs" to captivating audiences with your unforgettable performances in "Cranford," "Doc Martin," and "The Crown," you've proven that upstairs or downstairs, you reign supreme. Your wit and charm have kept us entertained for decades—clearly, age is just another role you're mastering effortlessly.

May your birthday be filled with laughter, joy, and perhaps a little less drama than your characters usually endure. Here's hoping this year brings even more success—though topping your already stellar career might require a sequel titled "Upstairs, Downstairs…and Everywhere Else!"