The 73-year-old is keen to follow in the footsteps of his fellow judges - singers Jessie J and Danny O'Donoghue, reports femalefirst.co.uk.
A source told The Sun newspaper: "Tom leaving would be another massive blow for 'The Voice'. His credibility is a huge asset and he would be very hard to replace. A third star deserting the show would also give the impression it is a sinking ship."
The rapper was recently tipped to take the third seat on the judging panel of "American Idol", meaning he could ditch "The Voice" for his new position in the US.
--IANS (Posted on 16-08-2013)