This started out kind of interesting, but it never really went anywhere. The main character is just this awful, limp, spineless dishrag of a person. She's deeply naive and shockingly dimwitted. Whenever one of the generic, personality-free, Tiger-Beat-looking pop-stars shows any interest in her, she follows him around like a kicked puppy.
Plus, I can already tell that her creepy, much older manager is going to wind up abusing his authority over our empty-headed, desperately horny little cupcake of a main character. He will clearly be molesting her before the series is over.
--But she'll be fine with it, I guess, since she seems to just do whatever anyone says.
I would love to read a manga about the main character's mother instead. She's just as selfish, stupid, and randy as her daughter, but she at least seems to know what to do with what she's got.