Beyonce Knowles admits to family rows

6 Mei, 2011 - The ‘Halo’ hitmaker – who recently fired her father Mathew Knowles as her manager – loves working with Tina Knowles on their House of Dereon clothing line but the singer admits she and her stylist parent don't always see eye-to-eye.She said: “It does get difficult sometimes. My mother and I work so well together and we agree. Well 99 per cent of the time. And the one per cent?