Another option could be Justin Bieber. Naruto might be drawn to Bieber's popularity and his ability to connect with a large audience. In the fanfic, Bieber could be on a world tour and somehow end up in Naruto's village, leading to all kinds of adventures and cultural exchanges between them.
One example could be 'Daisy Jones & The Six'. It tells a fictional story about a rock band, which has elements similar to what we might expect from pop star novels. It delves into the lives of the band members, their relationships, and the music scene.
No. While many pop star novels do focus on famous singers, they can also be about other types of pop stars like dancers or actors who have a huge following. For example, a novel might be about a popular dancer in the pop music video scene and their journey to stardom.
It could be Rock Lee. Although not a traditional pop star, Lee's energetic and passionate personality could inspire Naruto. Lee's determination to be the best could translate into Naruto's drive to be a great pop star in the fanfiction.
Maybe Naruto is discovered by a talent scout while doing some crazy ninja moves that look like cool dance moves. He then gets launched into the pop star world, having to balance his ninja life with his new pop star career.
In the 'barbie pop star story', the main character is Barbie herself. She's the pop star. There could be other characters such as her backup dancers who are an important part of her performances. Also, there might be a rival pop star who tries to compete with her. And her family members might also be part of the story, showing their pride in her achievements or giving her advice when she faces difficulties.