Tina Knowles Reflects On 'Painful' Beyoncé 'Fake Pregnancy' Rumors, Candidly Confesses To Post-Divorce Sneaky Links With Mathew Knowles

Tina Knowles is laying it all out inside her brand-new memoir, Matriarch, which officially dropped on April 22. In the deeply personal book, the powerhouse behind two of music's most iconic singers gets candid about one of the darkest periods of her life, which happened while her famous daughter Beyoncé was pregnant with her first child, Blue Ivy. The celebrity glam-mother also confesses to having a few sneaky links with her ex-husband Mathew Knowles shortly after the pair filed for divorce in 2009. Source: Axelle/Bauer-Griffin During an interview with PEOPLE published Tuesday, Knowles . . .