"It took a while for me and my dad to have an understanding. When I turned 18 and started handling my business more, he went into shock... I’d say no to something, and he’d book it anyway. Then I’d have to do it because I’d look bad (if I didn't). We would fight sometimes, and it took about two years... for him to realise, 'Oh, she is an adult now, and if she doesn’t wanna do something, I can’t make her do it'." Beyonce on her professional relationship with her manager/father Mathew Knowles.