Solange Knowles Kweli on the Rock The Vote tour.

Solange Knowles on the Rock The Vote tour. What is She wearing? Yes you got it she wear some very intresting very tight Black Spandex.

Solange Piaget Knowles (born June 24, 1986), professionally known as Solange, is an American actress, singer-songwriter, producer, model, and dancer. She is the younger sister of R&B singer Beyoncé. Knowles was born and raised in Houston, Texas. Showing an interest in music recording at an early age, she eventually broke into the industry at 16. She has released two studios albums: Solo Star in 2003 and Sol-Angel and the Hadley St. Dreams in 2008.

Aside from recording, Knowles has ventured in to film, modeling, and entrepreneurship. She co-launched the junior apparel collection Deréon, a sister line to House of Deréon which was established by her mother and sister. Knowles was married in February 2004, and gave birth to a son in October of the same year. She and her husband later divorced in 2007, although both still co-parent their son.