The artist responsible for the #4 album in America will bring her signature voice to an upcoming edition of “Late Show with David Letterman.”

CBS announced that Christina Perri, whose new album “Head or Heart” opens at #4 on the Billboard 200 and whose single “Human” surges to #32 on the Billboard Hot 100, will perform on the April 21 edition of its iconic late night program.

Perri’s performance will come following interviews with Courteney Cox and Jimmie “J.J.” Walker.

Other guests currently confirmed for the week of April 21, which will feature new editions of “Letterman” after more than a week’s worth of encore broadcasts, include Robin Roberts, Kelis and Sam Moore. The official listings follow:

Monday, April 21 Actress Courteney Cox; comedian Jimmie “J.J.” Walker; musical guest Christina Perri

Tuesday, April 22 Morning news anchor Robin Roberts; musical guest Kelis; musician Sam Moore sits in with CBS Orchestra

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