Beyonce's father Mathew Knowles has been sued by an accountancy firm over alleged unpaid bills.

The music manager has been hit with a lawsuit from a credit bureau on behalf of bosses at the company over claims he owes $64,587 (£40,366) for financial management services, according to

It is the latest legal woe for Knowles - he was recently accused of failing to pay his former mistress Alexsandra Wright $12,000 (£7,500)-a-month for their child, Nixon, who was born in 2010.

The Crazy In Love superstar dismissed Knowles as her manager in 2011.