Which is (are) the highest paid Australian entertainer(s):

a) Nicole Kidman
b) Russell Crowe
c) The Wiggles

If you got this wrong, you don't have a pre-schooler at home.

The Wiggles have sung and danced their way to the top of a list of Australia's wealthiest entertainers, edging out Hollywood heavyweights such as Nicole Kidman and Russell Crowe.

The four Australian performers topped BRW Magazine's list of Australia's 50 richest performers in 2004 with an estimated gross income of $34.5 million, up from $10.7 million in the previous year.