1 of 10 Jamie McCarthy/WireImage.com
Andie MacDowell, who turns 50 this year, could fool anybody with her long, glossy hair and smooth skin.
2 of 10 Steve Granitz/WireImage.com
Michelle Pfeiffer, who turns 50 this year, reeks of sex appeal at any age.
3 of 10 Alexandra Wyman/WireImage.com
Jamie Lee Curtis, who turns 50 this year, has been vocal about her natural shape - and she's a real-life Lady!
4 of 10 John Sciulli/WireImage.com
Sela Ward, 51, is known for her dark features and bright smile that are both fierce and sophisticated.
5 of 10 Gary Gershoff/WireImage.com
Sigourney Weaver, 57, has said she actually thinks she looks better now than when she was younger.
6 of 10 Steve Granitz/WireImage.com
Meryl Streep, 58, is a film icon whose confidence is an inspiration to younger starlets.
7 of 10 Kevin Parry/WireImage.com
Sally Field, 61, may be a mother of five on screen, but her exuberance keeps her youthful inside and out.
8 of 10 Steve Granitz/WireImage.com
Helen Mirren, 62, has had some of the greatest success of her career after age 60.
9 of 10 Steve Granitz/WireImage.com
Jill Clayburgh, 63, exudes a natural elegance most younger stars can only strive for.
10 of 10 John Shearer/WireImage.com
Donald Sutherland, 72, makes aging look fun with his styled 'do and playful smile.