Renee Zellweger through the years

Published On: Jan 20 2012 02:45:07 PM CST   Updated On: Apr 25 2014 09:24:12 AM CDT

Oscar-winner Renee Zellweger, who celebrates her 45th birthday on April 25, has become one of Hollywood's mainstays over the years. Let's take a look back at her career so far.

Renee Zellweger, 2009 Golden Globes
31 / 35
Lucas Jackson/Reuters

Zellweger arrives at the 66th annual Golden Globe awards in Beverly Hills, Calif., on Jan. 11, 2009.

Upload Photos / Videos