I just watched Girl on the Train and pegged her for about 30.
Not sure what you all are talking about.
"Every time I walk into my office I walk past 5 Lombar5b4di Trophies not 5 rushing titles" .

She looks older even compared to non Hollywood average person so

Maybehats off to Tom for choosing this beauty!

She's early 30s and actually looks it. I guess that's kind of rare in hollywood.

I thought she'd be older.
"e wor ydra a done wll lve on."
-danel weall

Looks 40, still hot tho

She has the perfect body for a female action role.
Heavy..? Pfff.

She has fantastic legs

Dude, it's not a negative thing, she just looks older than she is. George Clooney has looked 45 ever since he was about 30 years old and it's never stopped him from topping lists of the 100 best looking men
Properly read, the Bible is the most potent force for atheism ever conceived.
-Isaac Asimov

This thread is a damn joke. She does not look Like she is her 40's at all. She looks her age :
http://www.imdb.com/media/rm3664832512/nm0272581?ref_=nm_phs_md_2
http://www.imdb.com/media/rm2595942656/nm0272581?ref_=nmmi_mi_all_pbl_27

Its funny that when i saw the trailer i was pleasantly surprised that they had picked a leading lady in their forties (given Hollywoods persistent obsession with leading females in their twenties). There was no doubt in my mind she was in her early forties.
Im quite surprised to learn her real(?) age. Im still not entirely convinced shes just one year older than me, tbh.

I don't get it, what does her health have to do with her looking far older than her actual age.

There are perfectly healthy people in their twenties with perfectly healthy wrinkles under their eyes and/or on their forehead/neck etc etc.
I liked that Rebecca had a natural, un-photoshopped appearance to her in the film.

I was surprised at her age and I thought she was late 30's-early 40's after watching Rogue Nation.

I thought the same. Until I realized she's close to 20 years younger, lol. At least it doesn't look like there's much age difference.

Cruise is approaching grandpa age so they needed to cast a female who looked mature enough so he wouldn't look like a perv.

I loved the fact that they didn't cast an extremely young-looking lady alongside Tom Cruise.

She can work till she's 40

yeah I thought she was in her early 40s so I'm surprised to know she's only 32

Yes, she looks older. She has wrinkles on her forehead as well. Still very beautiful and a great screen presence!

But she isn't, she is DAMN ugly.

I think she's beautiful and in great shape!