Let's make this birthday one to remember.

53 years old (Born on November 25, 1971)

Happy Birthday, Christina Applegate! From your unforgettable days as Kelly Bundy on "Married With Children," you've given us countless laughs and iconic moments. Who else could make cluelessness so charmingly hilarious? Your comedic timing remains unmatched, proving that blondes really do have more fun—especially when they're brilliantly funny!

Beyond the Bundy household, you've continued to captivate audiences with roles in hits like "Dead to Me," showcasing your incredible range from comedy queen to dramatic powerhouse. Here's wishing you a birthday filled with laughter (and hopefully fewer shoe salesmen than Al had customers). Keep shining bright—you truly are timeless!