Beyonce will headline a concert at London's Twickenham Stadium on 1 June, in aid of charity Chime For Change.
The gig, called Sound Of Change Live will also feature Florence + The Machine, Ellie Goulding and Rita Ora.
The charity aims to raise funds and awareness to enable girls and women to feel empowered.
Beyonce said: "I'm excited for us to come together to bring the issues of education, health and justice for girls and women to the world stage."
Beyonce will play a number of times in the UK this year. The British section of her Mrs. Carter world tour will begin in Birmingham on 26 April.
She'll also headline this year's V Festival in August.
Tickets for The Sound Of Change Live go on sale at 9am on Wednesday, 27 March.