article_snippet: Lined up on stage, they have a combined wealth of almost £1billion.
article_snippet: But these megarich leading ladies of pop banded together on Monday to demand even more money from fans.
article_snippet: At one point 18 of the biggest names in music took to the stage to launch the enterprise.
article_snippet: On Monday, almost 20 multi-millionaire artists gathered on stage in the Big Apple to lend almost 20 multi-millionaire artists support.