The 'Happy’ singer admits she and her friends once stripped off and jumped into a swimming pool during a holiday to Portugal in order to cheer up one of their other pals.
She said: 'I was with some girlfriends in Portugal. One of my friends was going through a hard time with her boyfriend, so we thought let’s do something crazy. It was liberating.'
Leona – who has been dating electrician Lou Al-Chamaa for five years - also hinted she may be tempted to follow in Madonna’s footsteps and release an explicit tome, after taking inspiration from the 51-year-old singer’s famous 'Sex’ book.

Concertgoers have rubbished Whitney Houston’s first Australian show with punters warned they would be better off skipping the concert and buying the album.
Houston sang off-key and was exhausted after just two songs when she performed her first show in Brisbane last night, write Nick Loader for AsiaCorrespondent.
The Houston Australian tour has been plagued with problems which led to the cancellation of the Perth show due to lack of ticket sales.
The comments from punters coming after the first show are littered with words like 'disappointed' and 'disgraceful’ with one audience member calling it 'the worst concert I’ve ever seen in my life'.

Joan Rivers claims Victoria Beckham is not welcome in Los Angeles.
The outspoken American branded the former Spice Girl-turned fashion designer – who lives in Beverly Hills with her soccer star husband David and their three sons – 'rude' and wants her to move back to the UK as soon as possible.
She told Closer magazine: "Victoria Beckham is so nasty. Why doesn't she just go home?! Her dresses are beautiful, but I don't care what she does. She's mean to all the people around her.

The 'Bleeding Love’ singer – who has been dating Lou Al-Chamaa for five years – is outraged by men who send raunchy messages to people other than their girlfriends, and thinks it is as bad as infidelity.
She said: 'Is it as bad as cheating? Yes, as it could lead to something else – why did they have a girl’s number in the first place? There’s obviously some intention.
'It’s a dumpable offence, for sure.'

The 'Bad Romance' singer - who has been dogged by speculation she has had a sex change or has both sets of genitals - can understand where rumours she is a hermaphrodite have come from and plans to make fun of them in an "artistic" way.
The 23-year-old star said: "I want to wear a d**k strapped to my vagina. We all know that one of the biggest talking points of the year was that I have a d**k, so why not give them what they want?

The 'Poker Face’ singer – who cleaned up at the BRIT Awards last week taking home three prizes, including International Female Solo Artist – says she can’t wait to be a wife and mother.
She revealed: 'I want to have a husband who loves and supports me, just the way anyone else does. I am a very sentimental person and family is important to me.'
The flamboyant singer – who is currently touring the UK - is said to have grown increasingly close to her style collaborator Matthew Williams in recent months, who she previously romanced for over a year.

Amy Winehouse spent £10,000 on shoes in one afternoon.
The troubled singer – who has a history of drug addiction – has sparked concern among her loved ones with her mammoth shopping sprees, forcing her father Mitch Winehouse to step in to try and help her break her new habit.
He said: 'Amy has blown stupid amounts on shoes, she’s replaced her drug addiction with a shopping addiction. She bought 20 pairs of designer shoes in one afternoon.
'I returned them all to Selfridges. She’d never wear them, she has two rooms full of un-opened, unworn shoes, it’s ridiculous, such a waste.'

Rihanna thinks people perceive her to be a 'b***h'.
The 'Russian Roulette’ singer says her shy side is often mistaken for rudeness because she isn’t always open and chatty when she meets new people.
She told WPGC radio: "I don't really open up to a lot of people, usually I go very quiet.
"If I don't know someone often I don't say very much, I observe and people think I am snooty because of that. People assume that I'm a b***h. But I don't think that I am. I just don't feel I have to be that enthusiastic if I don't know who you are yet."

The '3’ singer spent the huge amount on various projects on her lavish Californian property, including on decorating, new furniture and electronic equipment.
A source said: 'Britney remodelled her entire home. She loves spending money.'
According to the insider, as well as a reported $200,000 spent on artwork, Britney splashed out $150,000 on electronics, purchased a new $100,000 bathroom, paid $100,000 for Venetian plaster walls and bought $150,000 of new furniture.

Dr. Conrad Murray has changed his story of events surrounding the death of Michael Jackson.
The physician – who has pleaded not guilty to the involuntary manslaughter of the pop star – has claimed he made 'a mistake' during his first interview with the Los Angeles Police Department and admitted he was wrong about what happened following the death of the late 'Thriller’ singer.
His lawyer Michael Flanagan said: "Dr. Murray's timeline of events that day when Michael Jackson died is wrong. Doctors make mistakes, and that is what he did, and it was simply just that, a mistake.'