Captain Currency says

The world's richest model has reportedly reacted in her own way to the sliding value of the US dollar - by refusing to be paid in the currency.
Gisele B√ľndchen is said to be keen to avoid the US currency because of uncertainty over its strength.
The Brazilian, thought to have earned about $30m in the year to June, prefers to be paid in euros, her sister and manager told the Bloomberg news agency.

BBC News