Gorgeous Sandra Bullock who is best known for her role in Speed celebrates her 45th birthday today.
She shot to fame with Speed and While You Were Sleeping.
Her other hit films include Miss Congeniality, Crash.
In 2007 she was ranked as the 14th richest female celebrity with an estimated fortune of $85 million.
Bullock runs her own production company, Fortis Films.
Bullock has had her share of relationships before settling down with Jesse James.
She was once engaged to actor Tate Donovan. Their relationship lasted four years. She previously dated football player Troy Aikman, Austin musician Bob Schneider and actors Matthew McConaughey and Ryan Gosling before getting married to motorcycle builder and Monster Garage host Jesse James in 2005.