Bobby Brown Jr., son of singer Bobby Brown, died Wednesday at age 28.

Bobby Jr.’s cause of death has not been released, but foul play is not suspected, TMZ reported. Emergency crews responded to a medical emergency at his Los Angeles home.

Landon Brown, the eldest of Brown’s seven children, shared a photo of Bobby Jr. on Instagram on Wednesday night.

“I love you forever King,” Landon Brown wrote.

Bobby Jr. was one of Brown’s two children with longtime girlfriend Kim Ward. The couple split in 1991, when Ward was two months pregnant with Bobby Jr.

Brown and Whitney Houston’s daughter Bobbi Kristina Brown died in 2015 at age 22. Eerily similar to her mother’s death, Bobbi Kristina was found unconscious in a bathtub with high amounts of cocaine and alcohol in her system.

Whitney Houston died in 2012.