Janelle Monae released a song on July 30, 2014, featuring which backup dancer from Destiny's Child?
Electric Lady (Janelle Monáe song): "Electric Lady" is a song by American psychedelic soul and R&B singer Janelle Monáe featuring singer Solange. Solange Knowles:  Expressing an interest in music from an early age, Knowles had several temporary stints as a backup dancer for Destiny's Child, before signing with her father Mathew Knowles's Music World Entertainment label.
i don't know