Apparently Busta Rhymes has been working on more than just a new album, he's been putting in work on the phone lines and has reportedly racked up a $9,000 bill.

Apparently the rapper was spotted at an AT&T store dealing with the astronomical bill last Friday afternoon (June 10). One fellow shopper at the phone store recounted that a frantic customer service rep was chained to the phone trying to sort out Busta's telephone tab.

According to the source, Rhymes racked up the $9K bill by rapping over the phone for the past three months. A rep for Rhymes responded, "No comment" upon questioning.

As lightning fast as Busta's rhymes are, you would think that his phone calls would be relatively brief!

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