They were relatable, entertaining, and sometimes even pretty deep.

Popular, beautiful, and with very different personalities, the episodes follow their antics with friends and family.

The sisters also appeared in ads for Doublemint gum, known as the Doublemint Twins.

The-10-Best-Teen-Dramas-of-the-1990s,-Ranked

Image by NImesh Niyomal Perera

Butfor those who grew up in the 90s, theyll forever be known as the Sweet Valley twins.

The series starsClaire Danesas Angela Chase, a teenager navigating the typical coming-of-age challenges of high school life.

The show was lauded for its realistic portrayals of the true teen experience at the time.

The twins from Sweet Valley High standing together and smiling.

Disney

6’Felicity' (19982002)

Created by J.J. Abrams and Matt Reeves

Created byJ.J.

Every season centers around a different college year as Felicity deals with all the challenges of young adult life.

That was the case withFreaks and Geeks, another one-season teen drama that wascanceled too soon by NBC.

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The show is also credited with inspiring many other female-led series that came after, fromCharmedtoAlias.

NEXT:The Best Teen Shows of All Time, Ranked

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The cast of the original Australian series Heartbreak high posing and smiling.

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The cast of Party of Five 1994 smiling for a promo photo.

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Angela Chase looking at the camera while standing next to the school lockers in My So-Called Life

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Keri Russell as Felicity Porter smiling widely in Felicity

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The main cast of the series ‘Dawson’s Creek’ sitting by the water

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The cast of Freaks and Geeks posing in bleachers in a school gym

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The cast of The Wonder Years posing by their car.

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Buffy running from a demon in Buffy the Vampire Slayer

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Image of the Cast of Beverly Hills 90210

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Buffy the Vampire Slayer

The Wonder Years