Solange Knowles reportedly engaged to her 51 year old boyfriend

According to multiple reports, Solange Knowles, 28, got engaged to her boyfriend of five years Alan Ferguson, 51, on her birthday yesterday June 24th. Beyonce's sister didn't confirm the reports but posted a photo of herself and Alan on her instagram page describing her birthday as 'perfect.'. A source close to the couple revealed that the longtime partners got engaged on Monday June 23rd.