Let's make this birthday one to remember.

46 years old (Born on July 21, 1978)

Happy Birthday, Josh Hartnett! From battling aliens in "The Faculty" to stealing hearts worldwide, you've proven that high school can indeed prepare you for anything—even extraterrestrial invasions. Your timeless charm and talent have kept us entertained through the years, making every role unforgettable.

Whether you're navigating intense dramas or thrilling adventures, your performances always hit the mark. Here's hoping your birthday is filled with fewer alien encounters and more cake-filled celebrations. Keep shining bright—Hollywood wouldn't be the same without your iconic presence and effortless coolness. Cheers to another year of success, laughter, and staying forever young at Hartnett!