Happy 42nd birthday to the fabulous Mamie Gummer! Can you believe it's been another year of charm and wit since your last birthday? It's clear that age is just a number for you because you still radiate youth and energy like a spring chicken. Keep shining bright, Mamie, and may this year bring you even more happiness and success. Cheers to another year of being fierce at forty-two! 🎉🎂🥂