This is the fantastically funny follow-up to "My Sister's A Pop Star", starring straight-talking, super-klutzy Sam.Just when Sam has got used to her sister Danni's pop-star status, and being constantly followed around by a reality TV camera crew, her life is taking yet another twist. While Danni is bad-mouthed in the press by rival singer Harley, Sam discovers that they have a granddad they never even knew about. Cue a trip to England to visit their long-lost relative - but when Danni's agent gets involved, the trip turns into a disaster, and Sam just can't seem to help making things worse!Celebrities and reality TV are the hottest of topics and down-to-earth, Sam tells it all, in hilarious style, from the glamour and backstabbing, to the truth behind the scenes.