Hayley Williams, Robyn And More At ‘ELLE’ Women In Music Event (PHOTOS)

Cover girl Robyn along with fashion-forward songbird Solange rocked the Henry Fonda Theater in Hollywood last night at ELLE magazine's Second Annual Women In Music concert event. Also in attendance, the ever-stylish Hayley Williams — dressed to the nines in a black and white gown — and a very svelte looking Jordin Sparks who, if she shrinks any smaller, will have to change her name to Jordin Flicker. Click through to check out these fab females of pop.