Beyonce KnowlesCelebrity SightingsEntertainmentPhotosSolange Knowles Beyonce, Jay-Z, Diddy and Solange Arrive at Barack Obama Inauguration MusiqQueenJanuary 20, 2009 Beyonce Knowles, Jazy, Diddy, Solange Knowles, and Janice Combs arrive at the January 20th, 2009 Barack Obama Inauguration. 0