Beyoncé's daughter Blue Ivy has already taken the music world by a storm at the tender age of eight after appearing in her famous parents' songs.MORE: Beyoncé's mum shares video during day out with Blue Ivy and twins Rumi and SirAnd there's no stopping the little girl, as she's landed her first major job as a narrator.Blue has narrated the audiobook for Matthew A Cherry's Oscar-winning film Hair Love.Matthew announced the exciting news on Instagram on Monday, sharing a clip of Blue introducing