She was the most hated woman in Britain, loathed for her role in the break-up of the Prince and Princess of Wales' marriage and vilified for everything from her dress sense to her looks. But 10 years on from the sunny April day that saw Camilla Parker-Bowles become the Duchess of Cornwall, things are looking very different for the 67-year-old royal. Indeed, so popular has Camilla become, a recent poll revealed that not only is the Duchess loved by 50 per cent of Britons, 56 per cent credit her with Charles' own increasing popularity. Scroll down for video . Relaxed: The Prince of Wales has cut an increasingly relaxed figure since marrying Camilla . Still in love: An intimate photo released today to mark their 10th wedding anniversary . More to the point, she has also become a much-loved member of the Royal Family, adored by her step-sons William and Harry and noticeably close to her mother-in-law, the Queen. That her relationship with the rest of the Firm is so good is due, in no small part, to her 'charm and charisma', both of which got an appreciative mention from her husband during a recent interview with CNN. The natural warmth she displays during public appearances has helped cement her place in the Royal Family, with courtiers impressed by her knack of creating an instant rapport with members of the public. Most recently, she pulled off a tour of the US with aplomb, charming locals with her approachability and winning admiring headlines at home. Her relaxed approach to life was in evidence once again during last month's Cheltenham Festival where, accosted by ex-glamour model Katie Price in the paddock, she posed obligingly for a selfie. A few minutes later, she was seen engrossed in conversation with author Jilly Cooper, who memorably based the caddish Rupert Campbell-Black, the star of the much-loved Rutshire Chronicles, on Camilla's ex-husband Andrew Parker-Bowles. Sharing a joke: Camilla and Prince William share a joke at the opening ceremony of the Invictus Games . Natural warmth: Camilla's success is due to her charm - on display here during last month's Cheltenham . Involved: Camilla's granddaughter Eliza Lopes was a bridesmaid at the 2011 Royal Wedding . 'She is warm, smiley and sincere,' reveals one Royal insider. 'If you were going to use five words to describe her, they would be funny, down-to-earth, opinionated, family-orientated and hearty.' But Camilla's new-found confidence is hard-won. A salt-of-the-earth countrywoman who, given the opportunity, would happily go make-up free and avoid set-piece events, taking on the very public life of a senior royal hasn't been easy. That she has managed it, apparently without breaking a sweat, hasn't gone unnoticed - not least by Prince Charles himself. 'You can imagine it is a real, real challenge,’ said the prince in the same CNN interview, adding: 'But she's, I think, been brilliant in the way she's tackled these things . insiders say the transformation is less about careful PR work and more about Camilla herself - in particular, the way she has thrown herself into championing the charities closest to her heart. One of the first to benefit was the National Osteoporosis Society, with whom the Duchess has been involved for more than 19 years. 'Throughout our association with the Duchess, she has been unwavering in her support,' says Chief Executive Claire Severgnini. 'She is personable, knowledgeable and compassionate.' All smiles: The Duchess of Cornwall enjoys a chat with the Duchess of Cambridge during the 2012 Jubilee . All together: The Duchess of Cornwall in the family photo released after Prince George's christening . Close: The Duchess of Cornwall now enjoys a close relationship with the Queen . Approval: A clear sign of approval is the regularity with which the Duchess appears alongside the Queen . Shared interests: Both Camilla and the Queen share a passion for all things equestrian . Her interest in osteoporosis comes as no surprise to those who know the Duchess. In 1994, aged 47, she was forced to watch as her 'beloved Mama' Rosalind Shand died, slowly and in agony, as a result of the disease. Indeed, the Camilla's association with the charity pre-dates her marriage, with the Duchess first getting involved while still Mrs Parker-Bowles. Asked to join forces with the charity while at the height of her infamy, biographer Penny Junor writes that she was initially reluctant, fearing she might do more harm than good, before agreeing to get involved. Although her first attempt at fundraising was curtailed by Princess Diana's tragic death, she never stopped supporting the organisation and still gets involved in events. She has also made a name for herself as a champion of women's rights, becoming deeply involved in the UK's rape crisis centres and making a visit to a local women's refuge part of every international tour. While visiting Colombian capital Bogota last November, she cut a sympathetic figure as she chatted to rape victims over a cup of tea at the Memory, Peace and Reconciliation Center. Having a laugh: Camilla, Harry and Kate share a joke on the balcony of Buckingham Palace in June 2013 . Friendly: The Duchess of Cornwall enjoys a friendly relationship with the Duchess of Cambridge . All smiles: The pair were frequently spotted together during the London 2012 Olympic Games . In Washington last month, the Duchess left Prince Charles to his own devices for a couple of hours while she met detectives working for the District of Colombia's Sexual Assault Response Team. Camilla's increasing confidence has also shown itself in the ensembles she wears, with the frumpy get-ups of old swapped for elegant tailored dresses designed to flatter her still-trim waist. Like the Duchess of Cambridge, she's never far from a delicate cream dress and accessorises nearly everything she wears with one of her trademark five-strand pearl chokers. In the country, she likes tailored tweed suits by Roy Allen, one of her favourite couturiers, cosy coats by Swiss label Moncler and flattering hats by London-based milliner, Lock & Co. But as the Duchess of Cornwall prepares to celebrate her 10th wedding anniversary, it is the sea-change in her family life as much as her public image that ought to leave her smiling. Mirror image: The two also share a similar sense of style - including a penchant for nude pumps . Cheers! Meanwhile Camilla's relationship with Prince Charles has gone from strength to strength . Charm: The Prince spoke glowingly of his wife's 'charm and charisma' in an interview last month . Not only is she close to the Queen, who was once reported as wishing she 'would just go away', Camilla is also adored by Diana's sons William and Harry - as photos of the trio laughing together at the opening ceremony of September's Invictus Games made only too clear. 'Having initially loathed her, the Queen gets on well with Camilla now,' adds the insider. 'She isn't as close to the Queen as Sophie [Countess of Wessex] is but that is partly because the Queen's relationship with Charles is a bit complicated anyway.' What certainly isn't complicated is Camilla's relationship with Charles. Despite such quirks  as maintaining separate country homes, after 10 years, the royal couple are closer - and happier - than ever. Born Camilla Rosemary Shand on the 17th July 1947, the Duchess of Cornwall's 67 years have undoubtedly been interesting ones. The daughter of Major Bruce Middleton Hope Shand and his wife Rosalind, the Duchess was born in London but spent much of her childhood in Sussex along with her siblings, Annabel and Mark. According to her biographer Giles Brandreth, her upbringing, although not royal, was certainly a grand one. 'Camilla is often described as having had an "Enid Blyton sort of Childhood",' he writes. 'In fact, it was much grander than that. 'The Shands had position and they had help – help in the house, help in the garden, help with children. 'They were gentry. They opened their garden for the local Conservative Party Association summer fête. Enough said.' After a stint at a Swiss finishing school, Camilla burst onto the London social scene as a debutante on the 25th March 1965. But it wasn't all fun, with the future Duchess of Cornwall working as a secretary for a succession of London firms to pay for her Belgravia flat, which she shared with Lady Moyra Campbell. In the late 1960s, Camilla met the man who was to become her first husband, cavalry officer Andrew Parker-Bowles, with the couple dating off and on for several years - with Mr Parker-Bowles striking up a relationship with Princess Anne at one point. Camilla, meanwhile, had struck up a relationship with Prince Charles, who was first introduced to her sometime in 1971. When the couple split following an overseas posting for Charles in 1973, Camilla reconciled with Parker-Bowles and the couple announced their engagement and married the same year. Two children followed. Tom in 1974 and Laura in 1978. But it was her continuing relationship with Prince Charles that would come to define her, with the former couple remaining close friends even after both had married other people. In 1992, claims that the two had remained an item throughout both marriages emerged when Diana: Her True Story was published, followed, a year later by the 'Camillagate' scandal. By 1995, both marriages had come to an end and Charles and Camilla were unofficially back together, with the future Duchess often seen attending events with the prince. Royal acceptance soon followed with the Queen making Camilla part of the Golden Jubilee celebrations in 2002. A year later, the Duchess moved into Clarence House and on the 10th February 2005, Charles and Camilla's engagement was announced. The couple married just under two months later in Windsor, with Camilla taking the title of the Duchess of Cornwall.
Camilla is now one of the most popular members of the Royal Family .
She is close to her stepsons and is often seen joking with them at events .
The Duchess has also won over the Queen and is said to be 'close' to her .