Brittany Murphy as Tinker Bell

Brittany Murphy will voice the lead role in Disney's upcoming animated movie 'Tinker Bell' - the first time the 'Peter Pan' character will speak onscreen.

Commenting on the role, Murphy said: "I've had the good fortune of playing many interesting characters, but none as magical as Tinker Bell. To give Tinker Bell a voice for the first time in history is such an honour."

Dick Cook, Chairman of Walt Disney Studios, said: "Tinker Bell is such an indelible character to pop-culture even without a voice. She is sassy, feisty and independent. Brittany's distinctive voice and superb talent will bring all these qualities to life, as well as show new sides to Tink's personality."

The film will be released in the autumn of 2007.