9. Nicole Kidman & Keith Urban
Nicole Kidman, earning an estimated $1 million per episode for the two-season HBO series “Big Little Lies,” has amassed a staggering net worth of over $250 million. This figure eclipses the career earnings of her country singer husband, Keith Urban. However, his own net worth of $75 million is not to be overlooked. Both have achieved impressive financial success in their respective fields, but Kidman’s earnings notably surpass those of her spouse.