Beyonce’s sister Solange Knowles set to wed

Solange Knowles, sister of pop diva Beyonce will tie the knot with her long term boyfriend Alan Ferguson this Sunday.

Ferguson, 51, is a music video director with a long standing relationship with Beyoncé and Jay Z, his future in-laws.

Not much is known about Sunday’s top-secret nuptials, but word on the street is the ceremony will be held in New Orleans, where Knowles, 28, lives with her 10-year-old son, Julez.

Solange will be following in her sister’s footsteps who similarly wed Jay Z in a secret ceremony in 2008.

This will be Solange Knowles’ second marriage. She was once married to Daniel Smith at the age of 17 — and divorced three years later.