Jennifer Aniston Apparently some people can freeze time.

Yes, for some celebs the thought of sagging chins and wrinkly eyelids are probably the last thing on their minds.

Why?

This particular group of stars have a rare and unique ability...

They're immune to the effects of time.

Take Jennifer Aniston here. While the rest of us bemoan the relentless toll of time and the wrinkles that come with it, Jen just doesn't change - she looks exactly the same as she did in her Friends days of old.

And we have the pics to prove it.

Come and see them in our gallery of stars who don't age, below.