Let's make this birthday one to remember.

42 years old (Born on August 16, 1982)

Happy Birthday, Cam Gigandet! From your unforgettable bad-boy charm as Volchok in "The O.C." to kicking serious butt and inspiring us all with determination in "Never Back Down," you've always kept audiences captivated. And let's not forget how you dazzled (literally!) fans worldwide by sinking teeth into the vampire craze as James from "Twilight."

Here's hoping this birthday brings fewer vampires chasing after you—and more cake fights instead! May your day be filled with laughter, joy, and perhaps a friendly sparring match or two—just remember: no biting allowed at parties anymore. Cheers to another year of epic adventures ahead!