Former Destiny's Child member Kelly Rowland has reportedly severed ties with her longtime manager Matthew Knowles, father of Beyonce.

According to Bossip.com, a source said the two had a heated argument that resulted in the termination.

It is also rumored to have caused a rift in the singer's relationship with Knowles' daughter and her former group member Beyonce.
 
At press time, calls for comment from both camps were not returned.

More on this as it develops.