2 of 65:
Keanu Reaves turns 48 on Sept. 2, 2012. The Canadian actor is known for his work in films such as 'The Matrix,' 'Speed,' 'Bill and Ted's Excellent Adventure,' 'The Lake House' and 'The Day the Earth Stood Still.'
Pictured: Keanu Reeves appears in a scene from the 2008 film 'The Day the Earth Stood Still.'
( Photo / Twentieth Century Fox Film Corporation)