40 Celebrities You Won't Believe Are Over 40
It may be difficult to fathom, but these seemingly ageless stars have already celebrated the big 4-0.

On his birthday this year, Home Alone actor Macaulay Culkin tweeted a message that rocked his followers who've been watching him since he was a child star: "Hey guys, wanna feel old? I'm 40. You're welcome." Culkin isn't the only famous face we somehow think of as ageless, whether that's because they first broke out in show business playing teenagers or just seem to be eternally youthful in real life. The following 40 celebrities are 40 or older, though it may be difficult to believe. And for stars who totally changed their appearance for their work, here are 14 Actors Who Looked Unrecognizable in Major Movies.
1
Macaulay Culkin

Birthday: August 26, 1980
For more stars who hit it big when they were little, here are 25 Child Actors When They Got Their Start Vs. Now.
2
Eminem

Birthday: October 17, 1972
3
Zooey Deschanel

Birthday: January 17, 1980
For famous faces who competed for the mirror ball, here are 25 Celebrities You Won't Believe Did "Dancing With the Stars".
4
Lin-Manuel Miranda

Birthday: January 16, 1980
5
Aaron Paul

Birthday: August 27, 1979
For surprising stars who already have grandkids, check out 36 Celebrities You Didn't Know Were Grandparents.
6
Kate Winslet

Birthday: October 5, 1975
7
Jennifer Love Hewitt

Birthday: February 21, 1979
For famous members of this controversial religion who aren't Tom Cruise, check out 26 Celebrities You Didn't Know Were Scientologists.
8
Aishwarya Rai

Birthday: November 1, 1973
9
Kanye West

Birthday: June 8, 1977
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10
Jason Momoa

Birthday: August 1, 1979
11
Wilmer Valderrama

Birthday: January 30, 1980
12
Michelle Rodriguez

Birthday: July 12, 1978
13
Kourtney Kardashian

Birthday: April 18, 1979
14
Brandy

Birthday: February 11, 1979
15
Liv Tyler

Birthday: July 1, 1977
16
Steve Aoki

Birthday: November 30, 1977
17
John Krasinski

Birthday: October 20, 1979
18
Mindy Kaling

Birthday: June 24, 1979
19
Kevin Hart

Birthday: July 6, 1979
20
Andy Samberg

Birthday: August 18, 1978
21
Rachel McAdams

Birthday: November 17, 1978
22
Gerard Way

Birthday: April 9, 1977
23
Chelsea Clinton

Birthday: February 27, 1980
24
Chris Pratt

Birthday: June 21, 1979
25
Gabrielle Union

Birthday: October 29, 1972
26
Kristen Bell

Birthday: July 18, 1980
27
Jaleel White

Birthday: November 27, 1976
28
Adam Levine

Birthday: March 18, 1979
29
Zoe Saldana

Birthday: June 19, 1978
30
Chris Pine

Birthday: August 26, 1980
31
Alicia Silverstone

Birthday: October 4, 1976
32
Jason Earles

Birthday: April 26, 1977
33
Nicole Scherzinger

Birthday: June 29, 1978
34
Rashida Jones

Birthday: February 25, 1976
35
Channing Tatum

Birthday: April 26, 1980
36
John Legend

Birthday: December 28, 1978
37
Jessica Simpson

Birthday: July 10, 1980
38
André Holland

Birthday: December 28, 1979
39
P!nk

Birthday: September 8, 1979
40
Joshua Jackson

Birthday: June 11, 1978