In March 2011, the music world was stunned when Beyoncé decided to part ways with her father, Mathew Knowles ... Shortly ...

Knowles said he now "looked at the world differently" Mathew Knowles, the father of pop singers Beyonce and Solange Knowles, has revealed he was diagnosed with breast cancer earlier this year.

Beyoncé's dad, Mathew Knowles, is setting facts straight on Donald Trump's review of his daughter's outing at Kamala Harris' Houston rally! The former manager comes through with a firm disclaimer ...