BOOM! Jack Osbourne has finally shattered the silence on the “miracle pregnancy” that arrived during his darkest hour of grief—and the chilling revelation that Ozzy knew the truth before his final breath!

The 40-year-old reality star laughed as he admitted, “Dad was a picky eater. I don’t think he’d have fared too well,” adding that Ozzy would have “been proud and laughing” watching his son’s chaotic stint in the jungle.

Jack also revealed joyful news: his wife, interior designer Aree Gearhart, is pregnant with their second child — a moment the family desperately needed after a year shaped by grief. Aree, 34, is due in two months, and Ozzy was told he’d become a grandfather again before his death in July at age 76.

“It’s awesome. It’s been partly a healthy distraction, partly healing — in a kind of full-cycle way,” Jack said. “It’s taken energy out of the grieving side of things and moved it into hopefulness. It’s been easy for me — a lot harder for my wife!”

Jack, who already shares three daughters from a previous relationship, has chosen not to disclose the baby’s gender, but said the arrival felt “miraculous”.

Aree and their three-year-old daughter Maple reunited with him in Friday’s emotional episode — just before Jack was eliminated in a double eviction. Throughout his 21-day stay, he often broke down while speaking about his dad’s final months battling Parkinson’s.

“He would’ve been laughing at me sticking my head in a snake basket,” Jack said. “He’d be like, ‘Why the hell are you doing that?’ But he’d be supportive in the most loving, ridiculous way.”

Ozzy’s infamous history — biting through a dove in 1981, then a live bat in 1982 — didn’t, Jack insisted, mean he would’ve devoured jungle horrors like vomit fruit. “I don’t know if you’ve tasted vomit fruit — it’s named that for a reason,” he joked.

Jack completed nearly all his trials, earning the nickname “Jack-quaman” for his underwater challenge. His role as camp chef sparked rumours of a feud with model Kelly Brook, but Jack shut the speculation down firmly: “Kelly is not a bully. She’s awesome. We had a fine friendship in camp. Nothing happened — at least not from my side. We chilled and got on great.”

He also revealed he joined the ITV series at the last minute after receiving a text from his agent on November 2. “Who doesn’t like getting a pay cheque before Christmas? That doesn’t suck,” he laughed.

Before entering camp, Jack smuggled in a secret burner phone by handing over a decoy device. “They searched my stuff — just not me. If they had found it, I’d just have gone, ‘Ah, there goes my phone.’”

The star shed a stone on the jungle’s rice-and-beans diet, hitting his lightest adult weight at 11st 2lb. But it wasn’t the food that nearly broke him — it was the flies.

“I got completely eaten up,” he said. “Even the medics were like, ‘Oh, we haven’t seen that yet.’ There was a new freak creature in the jungle — and it came for me.”

Upon returning home, he called mum Sharon Osbourne, 73. “She was super supportive,” Jack said. “She told me, ‘You did so good.’ It’s the longest we’ve gone without talking in 40 years — which is weird.”