24 celebrities who refuse to age

We may never know why certain celebrities seem immune to the slow forward march of aging. All we can do is admire their mind-boggling youthfulness from afar. 

Here are 24 famous men and women whose looks have barely changed in the past decade or so. 

Paul Rudd, now 47, is famous for his youthful looks.

Jennifer Lopez is also 47, but looks like she's barely aged in the past 15 years.

Here's a look inside her newly purchased $28 million mansion. 

Actress Halle Berry turned 50 this year.