Beyonce's Sister Solange Knowles on 'Formation': 'Slay Sis!'
“And Slay niece, slay 👼,” Solange added, referring to the cameo that her niece Blue Ivy Carter has in the video.
Hopefully the release of the song will help cheer up Solange after she lost her wedding ring during a parade in New Orleans this week.
Y'all gonna learn bout dem children of Celestine & Mathew, lol.
Slay sis, slay✊🏾
And Slay niece, slay 👼🏾
— solange knowles (@solangeknowles) February 6, 2016