Jack Osbourne cut a downcast figure on Sunday as he was seen for the first time since his father Ozzy’s funeral.

The Black Sabbath frontman, who was diagnosed with Parkinson’s disease in 2019, passed away at the age of 76 on July 22 surrounded by his family. He was buried a week later on July 30.

And just days after laying his beloved father to rest, Jack, 39, was seen attempting to get back to normal as he ran errands around West Hollywood during a solo outing.

Dressed in a floral navy shirt teamed with khaki trousers and black trainers, the media personality kept busy as he visited the Petit Ermitage Hotel before driving to the Santa Palm Auto Detail center.

Jack, who covered up in a black cap and shades, then stopped by a liquor store and a pet shop before heading home.

His outing comes after he paid a heartbreaking tribute to his father Ozzy, just days after he was laid to rest in Buckinghamshire.

Jack Osbourne cut a downcast figure on Sunday as he was seen for the first time since his father Ozzy's funeral
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Jack Osbourne cut a downcast figure on Sunday as he was seen for the first time since his father Ozzy’s funeral

Just days after laying his beloved father to rest, Jack, 39, was seen attempting to get back to normal as he ran errands around West Hollywood during a solo outing
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Just days after laying his beloved father to rest, Jack, 39, was seen attempting to get back to normal as he ran errands around West Hollywood during a solo outing

The Black Sabbath frontman, who was diagnosed with Parkinson's disease in 2019, passed away at the age of 76 on July 22 surrounded by his family. He was buried a week later on July 30 [Ozzy pictured at his final gig last month]
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The Black Sabbath frontman, who was diagnosed with Parkinson’s disease in 2019, passed away at the age of 76 on July 22 surrounded by his family. He was buried a week later on July 30 [Ozzy pictured at his final gig last month]

According to his death certificate, the singer died from an ‘acute myocardial infarction’ and ‘out of hospital cardiac arrest’.

Speaking on his death for the first time on social media, Jack said his ‘heart has hurt too much’ alongside some touching words to remember his father.

Jack wrote: ‘I haven’t really wanted to post anything since the passing of my father. My heart has hurt too much.

‘I’m gonna keep this short because he certainly hated long rambling speeches. He was so many things to so many people, but I was so lucky and blessed to be apart of a very small group that got to call him “Dad”.

‘My heart is full of so much sadness and sorrow, but also so much love and gratitude.

‘I got 14,501 days with that man and I know that is such a blessing. I think this quote best describes my father.

‘Hunter S. Thompson once said: “Life should not be a journey to the grave with the intention of arriving safely in a pretty and well-preserved body… but rather to skid in broadside in a cloud of smoke, thoroughly used up, totally worn out, and loudly proclaiming,‘Wow! What a ride!’”

‘That was my dad. He lived and he lived his life fully. I love you dad.’

His outing comes after he paid a heartbreaking tribute to his father Ozzy, just days after he was laid to rest in Buckinghamshire (pictured together in 2011)
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His outing comes after he paid a heartbreaking tribute to his father Ozzy, just days after he was laid to rest in Buckinghamshire (pictured together in 2011)

Speaking on his death for the first time on social media, Jack said his 'heart has hurt too much' alongside some touching words to remember his father
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Speaking on his death for the first time on social media, Jack said his ‘heart has hurt too much’ alongside some touching words to remember his father

Ozzy and Sharon Osbourne's son Jack supported his mother and two sisters Kelly and Aimee at his emotional funeral procession in Birmingham last month
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Ozzy and Sharon Osbourne’s son Jack supported his mother and two sisters Kelly and Aimee at his emotional funeral procession in Birmingham last month

Ozzy and Sharon Osbourne’s son Jack supported his mother and two sisters Kelly and Aimee at his emotional funeral procession in Birmingham last month.

Ozzy was laid to rest on the grounds of his own mansion in Buckinghamshire last month during a private funeral attended by his family and a host of rock royalty.

His widow Sharon, 72, and their children were joined by stars including Marilyn Manson and Ozzy’s lead guitarist Zakk Wylde during the event at the family’s 250-acre estate near Gerrards Cross.

His passing came just weeks after he appeared on stage for his farewell concert at Villa Park stadium in his native Birmingham.

Jack said watching his dad on stage was ‘very emotional. Just to see him up there doing his job was great. We were all tearing up.’

His dad, however, remained nonplussed and replied with his typical blunt wit: ‘Lot of f***ing good that does me. I’m retired now!’

Jack wrote: 'I haven¿t really wanted to post anything since the passing of my father. My heart has hurt too much'
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Jack wrote: ‘I haven’t really wanted to post anything since the passing of my father. My heart has hurt too much’

Jack posted adorable photos from his childhood, sitting on his father's shoulders
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Jack posted adorable photos from his childhood, sitting on his father’s shoulders

The concert – three weeks before his death – saw him reunite with his original Black Sabbath bandmates for the first time since 2005.

More than 42,000 fans packed into the venue for the Back To The Beginning show, during which he told the crowd in his final speech: ‘You’ve no idea how I feel – thank you from the bottom of my heart.’

Official documents listed three causes of death for the rock legend. This included an out of hospital cardiac arrest, acute myocardial infarction and coronary artery disease and Parkinson’s disease with autonomic dysfunction.

In a statement shared last month, Ozzy’s family said he died ‘surrounded by love’, adding: ‘It is with more sadness than mere words can convey that we have to report that our beloved Ozzy Osbourne has passed away this morning.