Aretha Franklin, Condoleezza Rice play Philadelphia09:20 AMShareE-mailSavePrintCommentRecommendThe diva and the diplomat teamed last night with the Philadelphia Orchestra at the Mann Music Center to raise money for music education."We do have some things in common, but I am a democrat forever, let me be very clear about that, alright?" Aretha Franklin said laughing."Well, we're all Americans and President Obama is my president as well," former Secretary of State Condoleezz Rice said.

And both are minister's daughters..

Source: http://content.usatoday.com/communities/entertainment/post/2010/07/aretha-franklin-condoleezza-rice-duet-in-philadelphia/1