Beyonce, Madonna and James Franco: Star Sightings at the Chime for Change Concert in London

Some of Hollywood’s most talented united with the music world in London town on Saturday, all in the name of women’s rights.

Chime for Change founders Beyonce KnowlesSalma Hayek and Gucci creative director Frida Giannini welcomed friends like John Legend, James Franco, Madonna and Jada Pinkett Smith as thousands enjoyed a special concert inside Twickenham stadium.

The campaign aims to promote education, health and justice for women and girls across the globe.

“CHIME FOR CHANGE, TODAY!” Ellie Goulding, one of the many, many performers at the event, wrote on Twitter.

“Be the change we want to see in the world! #CHIME with me @ the #SoundofChange concert 2NITE!” echoed Jennifer Lopez.

Rita Ora, Florence + the Machine and of course Beyonce also performed at the gathering.

Check out the gallery, above, to see who else was at Chime for Change.