Jennifer Hudson Performs 'Live on Letterman' [Video]

Jennifer Hudson fought off food poisoning just in time to treat her fans to a 50-minute performance at New York’s Ed Sullivan Theater. Looking stunning in a body-hugging black dress and heels, the Grammy-winning songstress opened with “Feeling Good,” before tearing down the roof with songs from her latest album I Remember Me, including “Where You At,” “Angel,” and “Gone.”

“If ya’ll was gone, I don’t know what I’d do with myself,” she told her supporters before showing off some rarely seen dance moves during the upbeat “No One Gonna Love You.” She even brought up a fan to dance with her onstage during “Why Is It So Hard,” sharing insight into the album with the crowd that included music mogul Clive Davis.

Take a seat and enjoy J-Hud’s soulful session.