It's been nearly 18 years since the very first episode of Charmed premiered! Since then, stars like Alyssa Milano and Shannen Doherty have become household names. And while the show helped catapult the cast to fame, most of the actors were in the spotlight before the series started.

MUST SEE: 10 Life Lessons We Learned From the Halliwell Sisters on 'Charmed'

Click through the gallery to see what the cast looked like on their very first red carpet compared to what they look like now. It's safe to say they've all aged extremely well!