Fellow "American Idol" alum Jennifer Hudson temporarily filled in for Clarkson following her ex-husband's death.

Brandon Blackstock's daughter, Savannah Blackstock Lee, wrote a touching tribute to her father on Tuesday. Brandon died on Aug. 7 at the age of 48 following a three-year battle with cancer.

Brandon Blackstock's loved ones held a heartfelt celebration of life in Montana as they shared memories and honored his legacy

Brandon Blackstock’s daughter, Savannah Blackstock Lee, was hit by the news of her father’s demise while she was preparing for the arrival of her baby girl and she has only now

Brandon Blackstock's death certificate has been issued after he died on Aug. 7 at his home in Butte, Montana. The talent manager and former husband of Kelly Clarkson died of malignant melanoma, a form of skin cancer,

An obituary for the late talent manager revealed that Blackstock was “building a life” with Clarkson’s former assistant, Brittney Marie Jones, as he lost his battle with cancer.

Blackstock passed away at the age of 48 after a three-year battle with cancer, with his obituary now revealing new details about his life.

Reba McEntire is honoring her stepson Brandon Blackstock following the news of his death. About a week after his family revealed he died, McEntire took to Instagram to share some kind words about Blackstock.