He became an addict at the age of 14 after his alcoholic mother gave drugs – saying that they were "dyed".
And at the age of 28, with three failed marriages and years of drug abuse behind him, Kerry Katona committed suicide, The Sun reported.
Just think of his five children – Molly, Lily, Heide, Maxwell and Dylan-Jorge – who pulled him back from the brink.
Kerry, 38, who became famous with girl band Atomic Kitten in the late 90's, said for years she used cocaine as a support to help her with mental health problems and personal problems, but that only made things worse, news.com. au report.
"I call it the demon of dandruff because it's poisonous, manipulating, giving the wrong sense of security, isn't really there for you, it destroys you," he said.
"It's runaway. Eating coke is better than facing the scariest thing that happens in your life." You keep chasing the buzz and you don't want to go down. Terrible downers.
"After taking medicine that used to suit me. My eyes will turn backwards and I will foam in my mouth. I can die, I can choke on my own tongue, my own saliva."
After years of drug abuse, even Kerry was surprised he was still alive and realized he was one of the lucky ones.
Tragically, it was too late for her ex-husband, George Kay, 39, who was found dead at the weekend after a suspected cocaine overdose – just days after Kerry gave the interview vigorously a warning about the dangers of cocaine.
The ruined Kerry – who shares a daughter, Dylan, 5, with George – now supports George's family and has visited his body in the morgue.
George suffered from mental health problems including anxiety and depression, and Kerry is now more desperate than before to warn people about cocaine use.
He explained how drug addiction starts at the age of 14 – the age at which the most powerful thing most children will try is cigarettes.
"My mother was a lesbian at the time and she was with her boyfriend in this pub and she has a bag of white powder," Katona said.
"He said 'this sherbet', dipped his finger in the bag and put it in my mouth. It was speed.
"I came back out and sat with my mother and everyone died happily and I got a huge adrenaline rush – I think this is what people have to do.
"I do cocaine every weekend after that, I just think that's what everyone does.
"I'll save my allowance from my foster parents and go and get a bag of cocaine. I really think people who don't use drugs are pretentious people."
Cocaine use among young people in the UK continues to increase, with 20 percent of children aged 16-24 years admitted to using it last year.
Both British Love Island stars, Mike Thalassitis and Sophie Gradon have cocaine and alcohol in their systems when they take their own lives.
Kerry continued to use cocaine during his days at Atomic Kitten – using it to help fame which he thought was extraordinary – but managed to clean up after marrying Westlife star Brian McFadden in 2002, moving to Ireland with him and having two children, Molly and Lily.
However, their marriage failed in 2004 and Brian went on a date with Australian singer Delta Goodrem after their divorce.
Kerry had a nervous breakdown and eventually returned to using cocaine.
"I feel like committing suicide, I feel dirty, I have no friends. I am always in another world," he said.
"When I finally realized what my habits were towards me, I had to fight against them."
Against all odds, Kerry managed to clear himself ten years ago.
He said he hit a rock sitting in a car park with his mother, doing a line of cocaine.
"I will & # 39; I don't want to do this anymore. I don't want it & # 39; I want to get out of my skin," Kerry said.
He checked bootcamp fitness with his mother before going to rehabilitation in Arizona and has been clean since then.
"My biggest achievement besides my children is the fact that I changed my life," Kerry said.
But while he was lucky enough to escape his addiction, he could see how other famous young people might not be that lucky.
He explained that celebrities often end up taking cocaine while being paid to make personal appearances in nightclubs – so they can stay up all night and party with people who come to see it.
"When I was at Atomic Kitten, we all got offered drugs at any time," he said.
"When you are new to the circle, you think & # 39; Oh well, I want to be like other celebrities who have lost their minds & # 39 ;.
"Everyone is trying to make money quickly and quickly from them and they are ordered as much as PA (public appearance) as much as possible.
"On those shows you keep drinking and finally you switch to any coke or medicine to keep you in the game a little and make sure you can stay up all night because that's what people expect from you."
But Kerry warns that once cocaine holds you, often there is no turning back.
He said that he would drink too much coca until it was foamy in his mouth and fainted and then start over again.
"I will get back up after that feeling like I am born again. That is an extraordinary feeling. I will get back up and have another line," he said.
After undergoing rehabilitation in Arizona 10 years ago, Kerry had a tattoo to stop himself from committing suicide.
"When I went to Arizona for rehabilitation, when Brian left me, when they asked me about my childhood … When I talked about my childhood, I used to say it as if it was written and I would make a joke because it was defense mechanism, "he said.
"But in rehabilitation, they really peeled the layers and they became very deep and that really affected me."
Kerry said his first memory was of his mother who tried to commit suicide when she was three years old – something that continued throughout Kerry's childhood.
"When I was educated about mental health, I even went to Oxford University, not to study, as a guest, and we did a little research about what DNA is, whether it's behavior that is learned, or whether it's genetic.
"I sat there in a rehabilitation center and I had a Bureau, and I wrote Molly and Lily's name on my wrist because I thought it was genetic, and if I hurt myself, it was a reminder of how I felt when my mother wanted to take her own life, because I felt worthless. "
Kerry sympathizes with modern celebrities who catapult fame – and then see their stars fade quickly.
"The problem with people like (Love Island contestants) Mike and Sophie is that they have been thrown into the industry and then suddenly abandoned after 15 minutes they were famous," Kerry said.
"But once you feel that fame – it's invited to all the best parties and makes people want to photograph you all the time – and then suddenly everything stops, it's not important.
"Fame, I think, is the drug itself for many people.
"If you have a problem, you don't feel like you can deal with it directly without anything in your system. Even being who you really are is a scary thing.
"As the saying goes," a little Dutch courage, "so you will drink and then you may have a coke line and then step one step too far.
"So many people are afraid of being who they really are because they are so lost in the false reality of drugs and alcohol, they don't know who they are anymore.
"It's a scary thought to face yourself in the mirror and not like the person you are.
"I understand 100 percent why people who became famous from the start and become drug users want to take their own lives. There must be a fundamental problem that starts, but this is the bubble that we live in in this industry.
This is a cycle that luckily solved Kerry. And, amazingly, he even managed to forgive his mother.
"My mother is unstable and she has a lot of mental health problems," said Kerry, who is in care but will visit her mother at the weekend.
"Now I understand that is why he uses drugs such as speed and cocaine, and he is also an alcoholic.
"We have to see why people take cocaine – and get them the help they need before it's too late.
"There are always fundamental reasons why they do that and why it increases.
"I understand how difficult it is for people. I get so many DMs asking for advice on coke addiction, alcoholism, and mental health.
"I am not a professional, but I told them that you would pass it because if I could play it, anyone could play it.
"If you have some kind of problem, if you think it can't be overcome, reach out and talk to someone – there's nothing worth taking your own life."
WHERE TO GET HELP:
If you are worried about your mental health or someone else's, the best place to get help is a general practitioner or local mental health provider. However, if you or someone else is in danger or endangering others, immediately contact the police at number 111.
OR IF YOU NEED TO TALK TO ANOTHER SOMEONE:
• DEPRESSION ASSISTANCE: 0800 111 757
• KIDSLINE: 0800 543 754 (available 24/7)
• LIFELINE: 0800 543 354 or 09 5222 999 in Auckland (24/7)
• NEED TO TALK? Free call or SMS 1737 (24/7)
• SAMARITAN – 0800 726 666
• SUICIDE CRISIS ASSISTANCE: 0508 828 865 (24/7)
• WHATSUP: 0800 942 8787 (13: 00-23: 00)
• YOUTHLINE: 0800 376 633, free text 234 or email email@example.com
There are many places to get support. For others, click here.