Kelly Osbourne revealed 'one resentment' she has from her final moments with Ozzy

It's been almost four months since the world lost Ozzy Osbourne - and now his family have emotionally opened up on their final moments with the rock legend.

The Black Sabbath frontman died aged 76 back in July following a heart attack, acute myocardial infarction, as well as both coronary artery and Parkinson’s disease.

Ozzy suffered from a slew of health conditions in his final years but pushed through to perform one final show for his fans in his hometown of Birmingham on 5 July.

He heartbreakingly left behind Sharon, his wife of four decades, as well as his son Jack, 39, and daughters Kelly, 41, and Aimee, 42, as well as sons Elliott and Louis, and daughter Jessica from his first marriage.

In the days after his tragic passing was made public, Kelly shared an emotional tribute online, writing on her Instagram story: "I feel unhappy I am so sad. I lost the best friend I ever had [heartbroken emoji]."

And now, she's opened up on the 'one resentment' she has about her dad's passing.

The Osbourne family have issued a special episode of the podcast, reminiscing on their memories with Ozzy (YouTube/TheOsbournes)

Kelly, Sharon and Jack Osbourne shared memories of the music icon during Wednesday's (November 12) episode of The Osbournes Podcast.

Jack said: "Everyone got to have their time with him. I talked about [it on] the podcast, you know, my kids getting the stomach flu, and I was supposed to be in Portugal, and I wouldn't have really got to see him.

"A lot of things kinda lined up in a - I don't know. It's f***ed up to say, but there was a level of perfection around it because I don't think there was anything left open. In the sense of, ‘Oh, I wish we'd have done this. Oh, I wish we'd have done that.’"

However, Kelly then tearfully chimed in with: "I just wanted more time," to which Jack reassured: "But you're always gonna want more time."

Sharon then agreed: "You're always gonna want more time. And this is a huge example for our little family. Time is so precious. And don't waste time with anyone. It's like we always used to say, Daddy and I would say, ‘You can't buy time.’ If only."

Kelly then emotionally shared her 'one resentment' over something she didn't do on the day of her dad's death.

"I always heard Dad going down the stairs in the morning," she explained: "And the first thing I always said to him was, ‘Morning, Dada, I love you'. And I'd call it out, and he'd say, ‘I love you more’ and walk down the stairs."

Kelly added: "And on the morning that he passed, I didn't say it."

Kelly revealed her heartbreaking 'one resentment' about the day her dad died (YouTube/TheOsbournes)

Sharon quickly jumped in to reassure her and tell her that 'he knew so much'.

She gushed: "One thing, Ozzy was great, and he was a master of acting - not dumb… checked out. He was a master of that He knew everything that was going on."

Sharon also lifted the lid on what her late husband would think of the public outpouring of love in response to his death.

The former X Factor judge said: “Ozzy, he wouldn't believe it. He wouldn't. He didn't realise how much he was loved and that was his beauty because he never took it for granted from anyone. He never took it for granted. I'm this, I'm that. He had no idea."