They're amongst the most famous people in the world - with armies of fans following their every move.
And the leading lights of the pop music industry can earn millions of dollars from streaming revenue and selling vast numbers of vinyl, compact discs, and cassettes (yes, they're back too!).
Add in money-spinning tours (flicking the switch on dynamic pricing to get an extra bob or two), advertising and sponsorship deals, and shrewd investments, and these glittering icons can become fabulously wealthy - doubly so if they also write their own material.
Here are the 21 richest pop stars in the world in 2025, according to CelebrityNetWorth.
21. Tom Jones
Completing our list is Welsh singing legend Tom Jones. His career has spanned over six decades, earning him around $300 million. Now that's unusual. | Getty Images