Ronnie Wood, 75, shows his support for former flame Pattie Boyd, 78, as they celebrate the launch of her new book My Life In Pictures at star-studded party

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Ronnie Wood and Pattie Boyd reunited on Tuesday night for the launch of the model's new book.

The old friends, and former flames, cosied up for photos at London's The Lower Third to celebrate Pattie's memoir My Life In Pictures, for which the Rolling Stones legend Ronnie has written the foreword.

Ronnie was joined by his wife Sally, who he married in 2012, at the star-studded bash along with fellow music icons Jimmy Page and Roger Taylor. 

Former flames: Ronnie Wood and Pattie Boyd reunited on Tuesday night for the launch of the model's new book, a photographic memoir of her life 

Pattie, 78, and Ronnie, 75, have been friends for five decades, and had a brief affair in the early '70s, when Pattie was married to George Harrison. 

Writing about the 'fiery affair' in the Daily Mail in 2007, Ronnie recalled how one night at George and Pattie's London house 'I took George aside and told him that when it was time for bed I would be going to Pattie's room.'

'Seemingly unflustered he pointed to the room my first wife, Krissie, and I were staying in and said: "I shall be sleeping there."'

'When the time came, the two of us stood on the landing outside the respective bedrooms. "Are we going to do this?" I asked.'

History: Pattie, 78, and Ronnie, 75, have been friends for five decades, and had a brief affair in the early '70s, when Pattie was married to George Harrison (pictured left in 1976)

Affair: Writing about the 'fiery affair' Ronnie recalled how one night at George and Pattie's London house 'I took George aside and told him  I would be going to Pattie's room' 

Old times: Pattie married Beatles guitarist Harrison in 1966, two years after meeting on the set of the band's first feature length film, A Hard Day's Night

'I'll see you in court,' George replied and in we went. The following morning we were woken by George, who informed me that he had called his lawyers. He never actually did.'

Pattie meanwhile recalled that her husband George went on holiday to Spain with Ronnie's wife Krissie Findlay leaving her 'desperately hurt' as she realised 'another of my friends was sleeping with George'.

She ended up holidaying in the Bahamas where Ronnie decided to join her. 'Ronnie is the most adorable man, and maybe at that moment some fun, laughter and a pair of comforting arms were what I needed,' she described in a 2007 interview with the Daily Mail.

Old friends: The old friends, and former flames, cosied up for photos at London's The Lower Third to celebrate alongside Ronnie's wife Sally

Good to see you! The Rolling Stones rocker shared a warm hug with Pattie as he arrived 

Love: Ronnie partied alongside his wife Sally, who he married in 2012 and shares twin girls with

Legendary line up: The model turned successful author was also joined by Jimmy Page and his partner Scarlett Sabet at her launch 

Despite being the muse to the greatest musicians of her generation, Pattie has since admitted she hasn't seen a penny in royalties from her former husbands Eric Clapton and George Harrison's hits about her. 

Pattie married softly-spoken Beatles guitarist Harrison in 1966, two years after meeting on the set of the band's first feature length film, A Hard Day's Night. 

But she would then be doggedly pursued by an infatuated Clapton, a close friend of the couple and a Beatles collaborator, having provided lead guitar on Harrison's 1968 hit While My Guitar Gently Weeps, with the pair eventually marrying themselves in 1979.

Reminiscing: The Led Zeppelin guitarist, 78, posed for photos with a beaming Ronnie

Love: Jimmy has been in a relationship with actress and poet Scarlett Sabet, 33, since 2014

Catching up: Musical royalty rubbed shoulders at the intimate party held at The Lower Third

However, Clapton's then unrequited obsession with the model, who would rebuff his proclamations of love to remain with Harrison until his own repeated infidelities led to their divorce in 1974, would provide the inspiration for one of the rocker's biggest hits - Layla. 

Released during his short-lived period with Derek And The Dominoes in 1970, the iconic track served as the foundation for the band's one and only album, Layla And Other Love Stories, and has since become a stalwart of the classic rock cannon. 

A paean to unrequited love, the song served was inspired by a love story that originated in 7th-century Arabia and later formed the basis of the 12-century Persian tome The Story of Layla and Majnun, a copy of which playwright Ian Dallas gave to Clapton.

Memories: Pattie's new book sees her reflect on her heady life with the world's biggest musicians in the '60s and '70s

Party people: Queen drummer Roger Taylor was also among the star-studded crowd 

Another celeb pal: Author Kathy Lette celebrated her friend's latest book

The book - which details a tale of a young man who falls hopelessly in love with a beautiful young girl who doesn't immediately return his affection - would then move a then 25-year-old Clapton so profoundly, he went to pen Layla, a song that has since been hailed as one of the best tunes of all time and broadcasted millions of times.

Despite its success, however, Boyd - who married Clapton five years after divorcing Harrison - now claims she hasn't received a single royalty check in the 52 years since the track's release. 

Short-changed: Sixties muse Pattie inspired some of he ex husbands George Harrison and Eric Clapton's best known hits, but recently admitted she hasn't seen a penny in royalties from either (pictured with Clapton in 1993)

With tongue firmly in cheek, she told The Sunday Times' Style magazine: 'I asked for that in my divorce, and he said, 'Are you kidding?''

Boyd, who also served as the inspiration to Clapton's 1977 song Wonderful Tonight, then scoffed: 'That's why I have to write books.'

Boyd, an English model and photographer from Somerset, served not only as a muse for Clapton - then a young musician who began collaborating with Harrison shortly after the Beatle wed Boyd, with the two quickly becoming close friends - but for her first husband as well.

Opening up: The model, now 78 and a successful author, has reflected on her marriages to Beatles legend Harrison and his close friend, guitar virtuoso Clapton 

She inspired some of Harrison's finer work with The Beatles - notably I Need You, If I Needed Someone, Love You To and the 1969 ballad Something - one of the stand-outs from their classic album, Abbey Road.

Harrison would also write 1973 solo track So Sad about his then deteriorating marriage to Boyd, which bore no children and was plagued by Harrison's then rampant alcohol and drug overuse, as well as numerous affairs - including with bandmate Ringo Starr's ex wife, Maureen Starkey Tigrett.

During this time, Clapton secretly romanced Boyd, getting in her good graces before they would eventually marry in 1979.

Boyd, an English model and photographer from Somerset, served not only as a muse for Clapton - then a young musician who began collaborating with Harrison shortly after the Beatle wed Boyd, with the two quickly becoming close friends, but for her first husband as well

The song Layla was inspired by this period of time, with its distinctive chord progression, plaintive chorus and lengthy climactic coda since turning the song into one of the most instantly recognizable rock songs of its era.

After penning the then unreleased love song for Boyd, Clapton secretly met the still married Boyd in London to serenade her with the tune, as he tried to steal away his friend's wife for himself - setting up a heated encounter between the two rockers.

'We met secretly at a flat in South Kensington,' Boyd told the New York Post. 'Eric had asked me to come because he wanted me to listen to a new number he had written. 

'He switched on the tape machine, turned up the volume and played me the most powerful, moving song I had ever heard. It was 'Layla.''

Obsessed: But she would be doggedly pursued by an infatuated Clapton, a close friend of the couple and a Beatles collaborator, with the musician later writing classic track Layla about her

She told the paper: 'My first thought was, 'Oh, God, everyone's going to know this is about me.

'That night, Boyd and Clapton met at a party at manager Robert Stigwood's house. When George arrived, he kept asking, 'Where's Pattie?' But no one seemed to know. He was about to leave when he spotted me in the garden with Eric,' Boyd recalled.

'George came over and demanded, 'What's going on?' To my horror, Eric said, 'I have to tell you, man, that I'm in love with your wife.''

'I wanted to die,' the aging model went on. 'George was furious. He turned to me and said: 'Well, are you going with him or coming with me?''

Boyd would go home with George, but their relationship was left on thin ice.

Muse: Boyd also inspired some of Harrison's finer work with The Beatles, notably I Need You, If I Needed Someone, Love You To and the 1969 ballad Something

Shortly after, in 1973, George began an affair with Starr's wife Maureen - a discretion that pushed Boyd to Clapton even more.

The pair would divorce the following year, after which Clapton and Boyd began dating, eventually marrying in 1979. The couple would stay together for the better part of a decade, divorcing in 1989.

Despite her rocky marriage with Harrison - who died of brain cancer in 2003 - Boyd said Sunday that she still remembers the Beatle fondly, despite not receiving any compensation for the several songs she inspired,

The model has since married a third time, wedding property developer Rod Weston in 2015, after meeting during a holiday in Sri Lanka. 

Iconic: Boyd became synonymous with the swinging sixties counter culture thanks to her association with The Beatles