Apple's Siri might have finally found its voice. Susan Bennett, a voice actor from suburban Atlanta, told CNN in an interview published today that she's the voice behind Siri. Bennett says in 2005 she was asked to record words phrases, and other "nonsensical" things in her home studio. To confirm her claim, CNN worked with an audio-forensics expert who claims with 100 percent certainty that the voice of Siri is hers. Apple hasn't commented.