Let's make this birthday one to remember.

42 years old (Born on December 24, 1982)

Happy Birthday, Robert Schwartzman! From charming us as Michael Moscovitz in "The Princess Diaries" to rocking stages worldwide with Rooney's catchy tunes, you've truly mastered the art of making hearts swoon and feet tap. Your timeless melodies have soundtracked countless road trips and teenage daydreams—thanks for keeping our playlists forever young!

Whether it's your memorable role in "The Virgin Suicides," or crafting indie-pop anthems that never fade from memory, you continue to impress fans old and new alike. Here's hoping this birthday hits all the right notes—and remember: age is just a number...but great hair lasts forever!