Let's make this birthday one to remember.

39 years old (Born on June 17, 1986)

Happy Birthday, Marie Avgeropoulos! From your unforgettable role in "Sorority Wars" to captivating audiences worldwide as Octavia Blake on "The 100," you've proven that Greek-Canadian charm and fierce talent are an unbeatable combo. May your birthday be filled with laughter, cake, and absolutely zero sorority drama!

Here's hoping this year brings you even more exciting adventures—on-screen battles or off-screen celebrations alike. Keep dazzling us all with your incredible performances and infectious energy; after all, you're the only warrior princess who can make surviving post-apocalyptic Earth look effortlessly cool. Cheers to another fantastic trip around the sun!