Let's make this birthday one to remember.

42 years old (Born on December 20, 1982)

Happy Birthday, David Cook! From rocking the American Idol stage and winning Season 7 with your unforgettable voice, you've continued to captivate audiences everywhere. Your journey from "Time of My Life" to touring nationwide proves you're still hitting all the right notes.

Here's hoping this year brings you even more chart-topping moments and fewer Simon Cowell flashbacks. Keep singing loud, laughing louder, and reminding us that talent never goes out of style—just like your epic Idol victory dance moves! Cheers to another fantastic year ahead filled with music, laughter, and plenty of cake (but maybe skip Randy Jackson's critiques).