Willow Smith behind in school lessons because of pop career

Will Smith's singer daughter Willow has admitted that she is unable to attend school because of her pop career.

"I never really get to go to school because I am always on tour, or with my father," the Daily Telegraph quoted the 10-year-old as saying.

"There is a tutor most of the time, but usually I am working so I never get to do the lessons. The worst thing about maths is all the kids are ahead of me because they go to school," she said.

Willow-whose debut single 'Whip My Hair' is a global hit-decided to become a recording artist after she added some vocals to her dad's rap songs.

"I was four-years-old when I recorded a song with daddy and only said a couple of words, and I thought, 'This is cool.'