Aretha Franklin & Condoleezza Rice In Concert

PHILADELPHIA, PA - JULY 27: Aretha Franklin (R) and Condoleezza Rice (L) perform with the Philadelphia Orchestra at the Mann Center for Performing Arts on July 27, 2010 in Philadelphia, Pennsylvania. (Photo Jeff Fusco/Getty Images)

Aretha Franklin & Condoleezza Rice In Concert

PHILADELPHIA, PA - JULY 27: Aretha Franklin (R) and Condoleezza Rice (L) perform with the Philadelphia Orchestra at the Mann Center for Performing Arts on July 27, 2010 in Philadelphia, Pennsylvania. (Photo Jeff Fusco/Getty Images)

Aretha Franklin & Condoleezza Rice In Concert

PHILADELPHIA, PA - JULY 27: Aretha Franklin (R) and Condoleezza Rice (L) perform with the Philadelphia Orchestra at the Mann Center for Performing Arts on July 27, 2010 in Philadelphia, Pennsylvania. (Photo Jeff Fusco/Getty Images)

Aretha Franklin & Condoleezza Rice In Concert

PHILADELPHIA, PA - JULY 27: Aretha Franklin (R) and Condoleezza Rice (L) perform with the Philadelphia Orchestra at the Mann Center for Performing Arts on July 27, 2010 in Philadelphia, Pennsylvania. (Photo Jeff Fusco/Getty Images)

Aretha Franklin & Condoleezza Rice In Concert

PHILADELPHIA, PA - JULY 27: Aretha Franklin performs with the Philadelphia Orchestra at the Mann Center for Performing Arts on July 27, 2010 in Philadelphia, Pennsylvania. (Photo Jeff Fusco/Getty Images)

Aretha Franklin & Condoleezza Rice In Concert

PHILADELPHIA, PA - JULY 27: Aretha Franklin performs with the Philadelphia Orchestra at the Mann Center for Performing Arts on July 27, 2010 in Philadelphia, Pennsylvania. (Photo Jeff Fusco/Getty Images)

Aretha Franklin & Condoleezza Rice In Concert

PHILADELPHIA, PA - JULY 27: Aretha Franklin performs with the Philadelphia Orchestra at the Mann Center for Performing Arts on July 27, 2010 in Philadelphia, Pennsylvania. (Photo Jeff Fusco/Getty Images)

Aretha Franklin & Condoleezza Rice In Concert

PHILADELPHIA, PA - JULY 27: Condoleezza Rice performs with the Philadelphia Orchestra at the Mann Center for Performing Arts on July 27, 2010 in Philadelphia, Pennsylvania. (Photo Jeff Fusco/Getty Images)

Aretha Franklin & Condoleezza Rice In Concert

PHILADELPHIA, PA - JULY 27: Aretha Franklin (R) and Condoleezza Rice (L) perform with the Philadelphia Orchestra at the Mann Center for Performing Arts on July 27, 2010 in Philadelphia, Pennsylvania. (Photo Jeff Fusco/Getty Images)

Aretha Franklin & Condoleezza Rice In Concert

PHILADELPHIA, PA - JULY 27: Aretha Franklin (R) and Ron Isley (L) perform with the Philadelphia Orchestra at the Mann Center for Performing Arts on July 27, 2010 in Philadelphia, Pennsylvania. (Photo Jeff Fusco/Getty Images)