Bobby Brown's son Bobby Brown Jr. has died aged 28.

Bobby Brown

Bobby Brown

The 51-year-old singer's child - whose half-sister Bobbi Kristina passed away in 2015 at the age of just 22 - was found dead at his home in Los Angeles on Wednesday (18.11.20).

According to NBC News, a Los Angeles Police spokesman said the cause of death wasn't clear but foul play was not suspected.

Police were called to the house in Encino, LA, shortly before 2pm.

The Los Angeles County coroner is leading the investigation into Bobby's passing.

This comes after Bobby Jr's half-sister Bobbi was found unresponsive in a bathtub in 2015 - similar scenes to that of her late mother Whitney Houston, who died from accidental drowning in a bath in 2012 aged 48.

Bobbi spent six months in a coma, but she passed away in July 2015.

Her cause of death was declared as drowning and "mixed drug intoxication", the Fulton County Medical Examiner confirmed.

According to a toxicology report, she had a cocaine-related substance and alcohol in her system.

The medical examiner’s office said in the statement: "The underlying cause of death is the condition which starts the downhill course of events leading to death and in this case is the immersion associated with drug intoxication."

Bobbi was buried two days after her death, next to her mother at Fairview Cemetery in New Jersey.

In July, rapper Bobby Sr. paid tribute to Bobbi on the fifth anniversary of her tragic passing.

He wrote on Instagram: "There's no way to explain how I feel I miss you so much little girl you stay in my heart on my mind every day daddy loves you (sic)"

On the same date last year, Bobby again posted on Instagram as he penned an emotional letter to his daughter.

He said at the time: "Hi baby girl,

"Every day I hold you close to my heart. I think about so many of the things you used to do, from a little girl to a beautiful young lady. I just smile! It reminds me of how much I miss my little girl more and more every day. So loved and so missed. (sic)"