42 years old (Born on September 30, 1982)
Happy Birthday, Kieran Culkin! From your unforgettable antics as Fuller in "Home Alone," where you taught us all the perils of too much Pepsi before bedtime, to your charming portrayal of Matt in "Father of the Bride," you've always brought humor and heart to every role. Who knew that mischievous grin would become iconic?Recently, you've dazzled audiences with your sharp wit and impeccable timing on "Succession," proving once again that you're a master at stealing scenes—and our hearts. Here's hoping your birthday is filled with laughter, joy, and absolutely no spilled soda. Cheers to another year of brilliant performances!