Let's make this birthday one to remember.

44 years old (Born on March 14, 1981)

Happy Birthday, Ryan Cartwright! You’ve brilliantly maneuvered the world from Sterling Cooper’s ad corridor in "Mad Men" to countless memorable roles. Your charm and charisma on screen are as timelessly appealing as a Mad Men's fine tailored suit—but with slightly fewer scandalous office affairs.

Here's wishing your next year even more success—may fame continue treating you kindly enough for fans to discuss your best lines yet overlook those questionable retro hairstyles (we forgive easily!). Keep delighting audiences worldwide; after all, you're aging like classic whisky—smooth, sophisticated and always better than we remembered before. Cheers!