The Celebrity Birthday Bash for December 21 (Yeah, We Know These Faces)

If you hear a badass voice anywhere, it might be Samuel L. Jackson. From Pulp Fiction to Marvel, this guy nails it every time. Fun tidbit: he almost became a marine biologist before hitting the stage instead!

Jane Fonda has rocked the screen and the workout world for decades. Two Oscars, plus you might know her from those iconic workout videos. Fun fact: before all that, she was a Vogue cover model. Talk about versatility!

From zombie apocalypse survivor in The Walking Dead to award-worthy films, Steven Yeun knows how to pull at your heartstrings. Oh, and before acting, he thought about being a lawyer or doctor. Lucky for us, he picked acting!

You know him as Jack Bauer — the guy who made 24 nail-biting. But did you know he's got a country music career too? Plus, his name comes from a writer/director who worked with his dad. Hollywood connections for days!

Madelyn caught our attention in Outer Banks, and she's showing she can do movies too, like in Glass Onion. Bonus fun fact: as a kid, she was in a Chuck E. Cheese’s commercial. Who doesn't love a little nostalgia?

Kaitlyn brings it—the laughs and the tears—in everything from comedy to heavy dramas. And before she was acting, she was flipping through ballet, gymnastics, and ice skating. Talk about all-around talent!

Everybody loves Raymond — because Ray's comedy makes everyday life ridiculously funny. He even lends his voice to Ice Age movies. Oh, and accounting? Yeah, he almost did that instead of comedy. Great career choice, right?

Ben's the guy you want defending your left side on the pitch, winning the Champions League and FA Cup like it's nothing. Fun twist: he was actually an ace cricketer before choosing football. Multitalented much?

Tom doesn’t just act; he brings comic book characters to life, like Dream on Netflix’s The Sandman. Fun fact: he’s been tight with Robert Pattinson since school. Friend goals, for sure!

Chris smashed it on the tennis court with 18 Grand Slams — all thanks to her killer two-handed backhand, which started just 'cause she was a little too small to swing one-handed. Talk about making it work!