The actor reached a brand new level of popularity, however, when he was cast in the Marvel Cinematic Universe as Scott Lang aka Ant-Man. He's appeared in two films - Avengers: Endgame. At 49, Rudd doesn't seem like he's slowing down anytime soon, especially when he looks exactly like he did more than 20 years ago in Clueless, and now he reveals the secret to not aging.

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Appearing at the Chicago Comic and Entertainment Expo (C2E2) for the Clueless reunion alongside Silverstone, Donald Faison, and Brecken Meyer, Rudd addressed the mystery behind his barely-changing looks (via Chicago Tribune). And true to his brand, he explained it with a bit of humor saying "I’m 80 years old on the inside. In here, pure darkness — and a little moisturizer." He's obviously joking, but his endorsement of the use of moisturizer actually has merit.

This is not the first time that Rudd was asked about his youthful appearance. Over the last few years, this topic has been raised quite regularly, and every single time, the actor would provide a hilarious answer that also downplays the fact that he has barely aged in the last two decades. It has also probably helped that he's playing a superhero on the big screen which demands that he takes care of himself to look the part, especially with co-stars like Chris Hemsworth and Chris Evans.

As previously mentioned, Rudd will suit up as Ant-Man next month in Endgame as Earth's Mightiest Heroes gear up for another round with Thanos (Josh Brolin). With the MCU making a name for themselves for their de-aging technology first done with Michael Douglas' Hank Pym in the original Ant-Man and the latest with Samuel L. Jackson's Nicky Fury and Clark Gregg's Phil Coulson in Captain Marvel, at least Marvel Studios won't have to spend so much time de-aging Rudd in case any film calls for it moving forward.

More: 10 Forgotten Paul Rudd Roles You Need To Go Back And Watch

Source: Chicago Tribune