![Sienna Miller and Chadwick Boseman in '21 Bridges'.](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/BVC4U6645KAF2RP7CPSCBHCK4E.jpg?smart=true&auth=091960006ef5c7cd67aa45514aeb6f03218f4c2ed113b9f2bc5ae34660f28661&width=400&height=225)
Sienna Miller and Chadwick Boseman in '21 Bridges'.
Sienna Miller and Chadwick Boseman in '21 Bridges'.
Gender pay gap: Sienna Miller reveals Chadwick Boseman donated part of salary to her
The British actress said her ‘21 Bridges’ co-star took a pay cut to give her what he said she ‘deserved’