Let's make this birthday one to remember.

57 years old (Born on October 13, 1967)

Happy Birthday to the fabulous Kate Walsh! Whether you're saving lives as Dr. Addison Montgomery on "Grey's Anatomy" or navigating complicated relationships in "Private Practice," you've always managed to make us laugh, cry, and cheer for you all at once. Your iconic entrances and witty comebacks have become legendary—seriously, who else could pull off surgical scrubs with such sass?

Recently, your return to Grey Sloan Memorial reminded us exactly why we fell in love with Addison in the first place: fierce intelligence paired perfectly with humor and heart. Here's wishing you another year filled with laughter, success—and fewer elevator dramas!