The dancer, wrestling promoter and astrologer died in her sleep, her son Sylvester Stallone confirmed on Instagram.
The pair still remain friends despite of the breakdown of their marriage back in 2007.
The soap star found herself amidst a backlash after accusing Ryan Thomas of punching her.
The couple met last summer when 'Celebrity Big Brother' contestant Pallett was spending time in the US.
Former 'Celebrity Big Brother' contestant Bobby Davro claimed he was 'kicked in the stomach' during the altercation.
The Girls Aloud singer has taken her website down, been shunning the celebrity party circuit and avoiding high-profile events.
Paddy Doherty, star of My Big Fat Gypsy Wedding, has revealed that he’s battling prostate cancer. “This has definitely been the biggest battle of my life but it’s one ill determined to win,” he said.
Roxanne Pallett has said that she is still being treated for post-traumatic stress disorder and anxiety, following the fall-out of her appearance on Celebrity Big Brother.
Ally Law, 22, of Hepworth Close in Southampton, Hampshire, and Ryan Taylor, 25, of Lichfield Road in Bloxwich, West Midlands, snuck into the set at Elstree Studios in London in January 2018.
Roxanne Pallett has said that she considered suicide in the wake of the Celebrity Big Brother 'Punchgate' row.
2018 has proven to be a massive year for reality television scandals, dramas and some major surprises. From Stormy Daniels pulling out of the last ever series of Celebrity Big Brother at the very last moment to Ant McPartlin’s shock drink-driving arrest – there’s been no shortage of unforgettable moments.Scroll through our round-up of what we believe to be the most shocking reality television moments of the year…Read more10 most searched internet celebrities of 2018The most searched people we lost in 2018The most searched female celebrities of 2018