The singer's "board mix" from a November performance on America's The Today Show was played by shock jock Howard Stern on Wednesday, and the audio quickly circulated the internet.

Fans were shocked to hear a voice purported to be Beyonce's screeching a rendition of her hit tune If I Were a Boy into the mic. But Mathew Knowles has slammed the singer's critics and insists the recording has been tampered with. - more on this story

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