45 Celeb Transformations that Show How Much They’ve Aged from Age 30 to 40

Ten years can either do a lot of good or not-so-much good when it comes to aging. While some celebrities opt for a few unnatural transformations themselves, others choose to age naturally. We're about to show you what adding 10 years to your favorite famous people does to those working in and around Hollywood. Are your favorite 30s celebs still looking good into their 40s? Let’s find out!

Paul Rudd

Still seemingly ageless at 53, Paul Rudd looks just as boyish and young as ever before. The Antman star swears that the key to looking youthful and like an action figure is quite counter-intuitive.

Sleep. Prioritizing sleep is apparently the key to looking lively and young. Sure, exercise and skincare regimens have their time and place, but there's nothing that catching some Z's can't fix! Can we get an "amen"?

Brad Pitt

Do we like the long hair? Do we not? Either way, it's stuck around and stood the test of time. At age 57, Pitt still looks like he's in his prime, and we aren't complaining. Brad Pitt will always look like an action figure.

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Whether it's simple skincare or his luscious locks, Brad seems to be free from any evidence of surgical procedures to keep his skin looking youthful and his age appearing young. Pitt has simply figured out what works for him, and we couldn't agree more.

Prince William

Aging hasn't necessarily done Prince William dirty, but it sure has done a number to his hair. Showing signs of hair loss at age 20, the royal family member didn't stand a chance against time when it came to styling his hair.

A lot can happen in 10 years, and the transition from his 30s to 40s for Prince William has been one leading up to a pretty monumental future change: becoming king. He takes on these limbo years as he learns the ropes of perhaps soon being king.

Seth Rogen

While we're loving the Seth Rogen gone-gray, we love his advocacy for age-related illnesses even more. From advocacy for dementia to Alzheimer's, Rogan has shared that "aging is a natural thing" and "you shouldn't have to be rich to navigate it."

Even though Rogen is over ten years younger than the seemingly ageless Paul Rudd, we've got to say that Rogen has aged beautifully. The salt and pepper look works for him, and that's no joke. We're excited for lots of laughs from this guy in the coming years!