By InStyle Staff
Updated Jul 30, 2012 @ 1:20 pm
Hilary Swank Birthday
Credit: Seth Poppel/Yearbook Library; ABACAUSA

Happy birthday, Hilary Swank! The two-time Oscar-winning actress turns 38 today! To celebrate, we’re taking a look back at her transformation from poufy-banged gymnast and swimmer to full-on red carpet glamour girl. See her evolution in the gallery now.