The late music manager and ex-husband of Kelly Clarkson leaves behind a blended family that includes four children and two grandchildren (with another one on the way).

Brandon Blackstock is remembered as a "devoted father" whose four kids will "always be his greatest love" in his obituary. The talent manager is dad to daughters River and Savannah and sons Remington and Seth.

Blackstock, who was married to Kelly Clarkson from 2013 to 2022 and shared two children with the “Since U Been Gone” singer, passed away Aug. 7 following a lengthy battle with melanoma, a serious form of skin cancer. His family announced the shocking news in a statement obtained by The Post.

Teddi Mellencamp shared why Brandon Blackstock's melanoma death deeply affected her amid her own battle with cancer

Certified by the Butte-Silver Bow County Clerk and Recorder’s office in Butte, Montana, on Wednesday, Aug. 13, the death certificate verified that Blackstock died at 11:13 a.m. at his home in Butte on Thursday, Aug. 7, at the age of 48.

Brandon Blackstock's obituary has been revealed, and his partner, Brittney Marie Jones, and four kids are briefly mentioned. However, the late talent manager's two ex-wives, Melissa Ashworth and Kelly Clarkson, have been left out.