What does pop star can make absoulute zillions mean?

The phrase "pop star can make absolute zillions" suggests that a successful pop artist has the potential to earn an enormous amount of money, often in the context of their music sales, concerts, and endorsements. The term "zillions" is a hyperbolic way to express a vast, almost unfathomable wealth. It emphasizes the lucrative nature of the entertainment industry and the financial rewards that can accompany fame and success in Pop Music.