The 35-year-old star's promo for his latest single 'You and I (Nobody In the World)' has been made in support of a campaign called Operation Girl, which focuses on empowering, educating and protecting the rights of women, reported Contactmusic.
"We live in a world where egregious injustices occur regularly against girls and women. We have a responsibility to take action and disrupt the conditions that allow for such tragedies to occur," Legend said.
"Through Operation Girl we hope to amplify the voices and impact of the many organizations doing great work on behalf of girls and women," he added.