Beyonce's sister to take charge of career?

Beyonce's younger sister has revealed that she will be taking charge of the singer's career in five years' time.

20-year-old Solange has announced that her father Matthew will be stepping down as head of MusicWorld in half a decade, and she is set to take the reigns of managing her sister's career.

"In five years I'll be answering those calls. I'll be the president and C.E.O," she said today.