Lauryn Hill looked radiant as she was photographed leaving The Late Show With David Letterman, wearing a long plaid dress and black fedora. The "Superstar" singer sported a big smile on her face as she posed with fans and signed autographs outside of the Midtown Manhattan studio. 

Later that night, Lauryn hit the stage with Madonna, Flaming Lips, and more big name artists for the Amnesty International's Bringing Human Rights Home benefit concert at Brooklyn's Barclays Center. She belted out a rendition of The Fugees classic "Ready or Not," along with her hits "Final Hour," "Black Rage," and "Ex-Factor." 

Check out more photos of Lauryn in the above slide: 

Photo Credit: Splash News