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Jay-Z -

Shawn Carter has a lot to celebrate this year, especially his turning 50 on December 4.

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Ellen Pompeo - The 'Grey's Anatomy' star turned the big 5-0 on November 10.

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Paul Rudd -

The actor somehow turned 50 on April 6, though he hasn't seemed to age for years. 

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Jennifer Aniston -

The queen of youthful skin and great hair became half a century old on February 11. Everyone wants to know her secret! 

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Peter Dinklage -

The 'Game of Thrones' actor looks distinguished as ever, having turned 50 on June 11.

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Catherine Zeta-Jones -

She celebrated 50 years of class, style, and sex appeal on September 25.

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Jason Bateman -

In a true case of 'Arrested Development,' the 'Ozark' star doesn't look like he turned 50 on January 14.

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Gwen Stefani -

When October 3 rolled around, people could hardly believe this fit star was 50 years old. 

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Dave Grohl -

After seeing the Foo Fighters perform, you'd never guess the front man turned 50 on January 14.

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Cate Blanchett -

The actress has decades of celebrated experience in the industry, and she celebrated five decades of her own on May 14.

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Wes Anderson -

It seems the Academy Award-nominated filmmaker will sport this look into eternity. He marked half a century on May 1.

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Gerard Butler -

This leading man, who turned 50 on November 13, looks very comfortable in his own skin.

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Javier Bardem -

He turned 50 on March 1, but Bardem still retains that same aura of charm and danger from his early career. 

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Sean Combs -

P. Diddy turned 50 on November 4.

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Matthew McConaughey -

It's been nearly 30 years since he appeared in 'Dazed and Confused,' but it seems McConaughey will keep his relaxed charm about him well past having turned 50 on November 4.

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Renée Zellweger -

The 'Bridget Jones's Diary' star hit the milestone on April 25.

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Edward Norton -

Only his salt-and-pepper stubble gives his age away, since the talented actor turned 50 on August 18. 

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Jack Black -

With more energy than most teenagers, you might be surprised to know the actor/musician became marked half a century on August 28.

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Jennifer Lopez -

There is perhaps no one who proves 50 is the new 30 better than J-Lo, who turned 50 on July 24 and soon after rocked a dress similar to her iconic Versace dress, which she wore when she was about 30. 

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Ice Cube -

The rapper/actor may have turned 50 on June 15, but his tracks never age.

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Matthew Perry -

The 'Friends' actor still poses the same way as when he was 30, despite having turned 50 on August 19. 

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Ken Jeong -

The hilarious actor turned 50 on July 13, but you'd never guess from his film roles. 

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Dave Bautista -

The former wrestler and 'Guardians of the Galaxy' star obviously keeps fit, so not many could tell he turned 50 on January 18. 

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Norman Reedus -

The 'Walking Dead' star turned 50 on January 6, and if he hasn't given this hairstyle up yet, it seems he never will.

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Terrence Howard -

The ageless 'Empire' star hit the milestone on March 11.

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Jason Priestley -

The 'Beverly Hills 90210' star turned 50 on August 28.

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Marilyn Manson -

The shock rocker hides his age with makeup and a generally rebellious spirit, but Brian Hugh Warner hit 50 on January 5.

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Patton Oswalt -

The funnyman turned 50 on January 27, and he certainly keeps himself youthful and engaged on his Twitter account. 

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Tyler Perry -

One of the highest-paid men in entertainment, Perry turned 50 on September 13, but he shows no sign of slowing down. 

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Pauley Perrette -

The fresh-faced 'NCIS' star turned 50 on March 27.

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Wyclef Jean -

The former Fugees member turned 50 years old on October 17.

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Donnie Wahlberg -

Forever one of the 'New Kids on the Block,' this Wahlberg brother turned 50 on August 17.

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Chaz Bono -

Actor and LGBTQ activist Chaz Bono turned 50 on March 4, but maintains a bit of a baby face.

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Christian Slater -

The 'Mr. Robot' actor first made a name for himself about 30 years ago with 'Heathers,' and he looks youthful as ever after celebrating his 50th birthday on August 18.

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Carson Kressley - Kressley turns 50 on November 11, but he looks the same as when he was on the original 'Queer Eye'.

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Morris Chestnut -

The actor doesn't look a day over 30, though he hit 50 on January 1.

See also: Forget 10, here's the 20-year challenge.

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