Happy birthday! Sadie Sink turns 21 today

  • By Lori Macatee
  • Washington
  • Last updated on

The iconic and legendary actress turns 21 on Thursday, Apr. 16, 2026.
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Sadie Sink is celebrating her 21st birthday today. As a number of online tributes attest, she is one of the most acclaimed actresses of her generation.

Popular actress Sadie Sink (Stranger Things, ...) has always liked to keep a bit of herself hidden from view. At 21st birthday, she remains a woman of many facets.

Sink, a cultural icon

Born in Brenham on April 16, 2005, Sadie Sink's career spans an arc over many different eras and tastes in American history. Sink's not just a great actress, she's an inspiration, an icon and a successful business woman. At this point in her career, there seems to be little Sadie hasn't done.

And we've got a feeling the next 12 months are going to be even bigger and better for Sadie Sink as she promises more to come. After all, she's only 21.

Happy Birthday, Sadie, you're the best!

Sadie Sink career in pictures

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