Beautiful at Every Age

From Blake Lively and Katharine McPhee to Elle Macpherson and Mary Steenburgen, these stunners prove true beauty is timeless

  • RACHEL MCADAMS, 33
 photo | Rachel McAdams

Credit: Byron Purvis/AdMedia/Retna

Updated: Friday Apr 20, 2012 | 06:00 AM EDT By: Karen J. Quan

RACHEL MCADAMS, 33

The Canadian actress was never really aware of her good looks growing up. "My mom never put a lot of emphasis on it, so I didn't either," she told InStyle. But Hollywood has taken notice. "That brain is substantial, and if you have that along with a face you can't take your eyes off, it's so compelling," her Morning Glory costar Diane Keaton gushed to Vogue. "It's rare."