In June, the couple visited Jamaica for Solange’s 28th birthday, with the DJ posting rare photos with her man. , 26-year-old Solange revealed that she and her famous older sibling are raising their children to be as close as they are.

Solange Knowles is set to marry her longtime boyfriend Alan Ferguson in New Orleans this weekend, sources exclusively confirm to Us Weekly.

PHOTOS: Solange's wedidng album The 28-year-old DJ has kept her wedding and even her engagement to the video director a total secret.

The nuptials will take place near the home the “Losing You” singer shares with her 10-year-old son Julez in New Orleans.

PHOTOS: Celebrity weddings in 2014 Though much of the details of the event are being kept under wraps, Us Weekly has learned the weekend’s schedule. 14, the group will enjoy a movie night together before Saturday’s rehearsal dinner. 16, Knowles and Ferguson will make it official in front of friends and family.

Alan Ferguson, Solange Knowles, and Beyonce attend The Wine and Grind for Amen Amen! PHOTOS: Beyonce and Jay Z's romance Similarly, Beyonce married Jay Z in April 2008 in a secret ceremony.

The 17 Wards of Wonder a multidisciplinary art experience in celebration of prospect. This will be the second wedding for the diva's younger sister, who wed Julez’s father Daniel Smith in February 2004 when she was 17 and he was 19.

In a 2007 interview with PHOTO: Celebrity siblings Ferguson has been close to the Knowles family for years, presenting at the 2012 BET Awards alongside his future sister-in-law.

He also attended events with Solange, being photographed as her date.

PHOTOS: Hollywood's trendiest kids At the time, Solange had been dating Daniel Smith, now a college football coach, for four years.

The two married and moved to Idaho, where Smith was attending school, but their relationship soured a short time later.

And as Solange and her husband grew further apart, Solange and her sister grew closer together.