Despite playing the lead role in 'Wicked,' fans are disappointed to learn that Cynthia Erivo is getting paid millions less than her costars.

The blockbuster adaptation of the much-loved Broadway musical - which itself is centred on the lives of characters made famous in the original 1939 Wizard of Oz movie, Elphaba, the Wicked Witch of the West, and Glinda, the Good Witch - is said to have racked up a staggering $112 million within the handful of days it has been in cinemas.