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Will Smith was already a successful actor in 1998. He had already starred in several films, but his most memorable role was in the series Fresh Prince of Bel-Air which he starred in from 1990 until 1996.
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Believe it or not, this picture was taken 18 years later!
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After the success of films such as X-Men and Swordfish, Halle Berry managed to get her breakthrough in the movie Monster's Ball in 2001. Pictured here in 2002, she had won the Best Actress Oscar for Monster's Ball.
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And 17 years later, while Halle may have gone for longer, lighter locks, she still looks just as stunning and youthful as she did years ago! Wow!
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Jennifer Aniston is another one of Hollywood's leading ladies whose skin always seems to glow. Here she is pictured in 2001 on The Tonight Show...
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...and 18 years later, Jen is now in her 50s and looking beautiful as ever! She continues to stick with the same hair as always, too!
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Elijah Wood became known worldwide for his role in the film Lord of the Rings (pictured here in 2003).
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Today, Elijah continues to have a baby face with his seemingly wrinkle-free skin! Still lookin' good!
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In 2003, Pharrell Williams published his first single "Frontin". Previously, he worked as a producer and even wrote Nelly's single "Hot in Herre" and as well as "I'm a slave 4 U" by Britney Spears.
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Pharrell still (and incredibly) looks the exact same! These pictures were taken 17 years apart... how is it even possible?!
We don't know if it's good genes or maybe there was a little bit of work done, but these stars really just don't seem to age!
From Halle to Will, we can't believe how incredible these celebs still look... even in their 50s!
Check out all the celebs that have not really aged in the gallery...