Beyoncé + Jennifer Lopez To Share Stage For Women's Rights

Beyoncé and Jennifer Lopez know something about running the world. They run the music-movie-dance-mother-activist world, and now they're teaming up for the Sound of Change concert to empower women worldwide.

The Chime for Change- and Gucci-sponsored concert will take place in London on June 1, with proceeds from tickets going to the women-loving charity of the purchaser's choice. After the concert on June 2, attendees will pick an org supporting education, health and justice initiatives for girls and women everywhere. While the world looks forward to this fierce concert, here are four songs J.Lo and Bey should totally sing together at the big night!