Pop star Billie Eilish has pledged to donate $11.5 million from her recent world tour and called on billionaires to do the same.

As the Grammy and Oscar winner accepted the music award at this year’s WSJ. Magazine Innovator Awards on Wednesday night, she urged the ultra-wealthy to address more of the world’s issues.

“And I’d say if you have money, it would be great to use it for good things and maybe give it to some people that need it.”