Not even sure what to say. Was this leaked on purpose as a publicity stunt or what…
The Producer William Orbit released a statement:
“Dearest Music Lovers, I have heard that Britney vocal link that everybody’s been discussing. It has been impossible not to as there have been many comments directing my attention to it. [I won’t re-posting it here]. I’d like to affirm that ANY singer when first at the mic at the start of a long session can make a multitude of vocalisations in order to get warmed up.”
Here is the completed and autotuned version: