Pregnant Alicia Keys is letting it all hang out in the name of charity. The 34-year-old singer, who is expecting her second child with husband Swizz Beatz, posed completely naked with a peace sign painted on her baby bump to raise awareness for the "We Are Here" Movement, a do-gooder campaign that supports various charity initiatives. Along with the sexy pic, Keys wrote on Instagram "It's you and me on a mission to create a kinder and more peaceful world. The #WeAreHere Movement begins today.