The mystery is described in one of the musician's songs
Gary Cooper and Lupe Vélez, dating at the time, hold a large bouquet of roses together in Hollywood in 1929. Cooper began his affair with the Mexican actress while they were both filming 'The Wolf Song' (1929).
Marilyn Monroe with her husband, playwright and essayist Arthur Miller, at the Waldorf-Astoria Hotel in 1956, shortly after saying "I do." They'd met in 1951 and had a brief affair, but stayed in contact with each other until deciding to tie the knot. They divorced in 1961.
New dad Woody Harrelson and second wife Laura Louie bring their newborn baby Zoe along to the New York Film Festival premiere of 'The People vs. Larry Flynt' (1996).
Spanish actress Penélope Cruz is all eyes for Tom Cruise as the couple arrive at the US premiere of 'Captain Corelli's Mandolin' in August 2001. It was the first time the pair had officially appeared in public together. Their relationship ended in 2004.
Hollywood "It" couple Natalie Wood and Warren Beatty enjoying a night out together in Tinseltown in 1962.
Jimmy Stewart married Gloria Hatrick McLean in 1949. Theirs was one of the longest of Hollywood marriages, ending only when Gloria passed away in 1994.
Grace Kelly pictured with husband-to-be Prince Rainier of Monaco on the occasion of their engagement in 1956. This real-life fairy tale captured the public's imagination. The world was heartbroken when Kelly died in 1982 as a result of injuries sustained in a car crash.
Lauren Bacall flashes husband Humphrey Bogart a knowing smile on the set of 'Dead Reckoning' (1947). The glamorous couple were married in 1945, and Bacall was inconsolable after Bogey died in 1957.
Burton and Taylor were gossip column news throughout the 1960s, their tempestuous love-hate relationship fascinating the public in England, America, and beyond. Pictured is a besotted Taylor in the arms of Burton on the couple's first wedding day 1964. They divorced in 1974, only to remarry in 1975 and again divorce in 1976.
George and Amal Clooney share a smooch while attending the 'Money Monster' premiere during the 69th Annual Cannes Film Festival in 2016.
Sylvester Stallone gets to grips with Brigitte Nielsen immediately following their wedding ceremony in 1985.
Brad Pitt and Jennifer Aniston meet at the 26th Annual Screen Actors Guild Awards in Los Angeles in 2020. The photograph went viral, not least because of the touchy-feely body language and obvious chemistry still shared between the pair, who were once famously married to each other.
Beyoncé and Jay-Z attend a basketball game at Madison Square Garden in February 2012. Oblivious to the camera, the pair, who tied the knot in 2008, appear just like any other happily married couple enjoying an evening out.
Elton John and his partner David Furnish pose for photographs at the Guildhall in Windsor, England in December 2005, after conducting a short civil ceremony. The singer has described their meeting in 1993 as "something that would last forever."
In 2008, Ellen DeGeneres married her longtime girlfriend Portia de Rossi, whom she'd met in 2004. The couple are pictured the same year during the 35th Annual Daytime Emmy Awards in Los Angeles.
John Legend and his wife Chrissy Teigen in a happy embrace during the 72nd Annual Golden Globe Awards in Los Angeles in 2015. The pair had married two years previously.
Frank Sinatra and Ava Gardner happily cheek to cheek in 1954. Gardner was his second wife: they had married in 1951. But theirs was a sometimes stormy union, and the pair divorced in 1957.
Princess Elizabeth and her husband Prince Philip, Duke of Edinburgh enjoying a romantic walk during their honeymoon at Broadlands in Romsey, Hampshire, in November 1947. Elizabeth became queen in 1952. Her marriage was the longest of any British sovereign.
Sting and wife Trudie Styler embrace in New York City sometime in 1994, a couple of years after marrying. Theirs is a celebrity relationship that's stood the test of time.
Clark Gable described his relationship and subsequent marriage to third wife Carole Lombard in 1939 as one of the happiest periods of his personal life. Tragically, Lombard was killed in a plane crash in 1942. She was 33 years old.
A beaming Elvis Presley and his beautiful bride Priscilla pose for a photograph following their wedding at the Aladdin Hotel in May 1967. It was Presley's first and only marriage, and smiles turned to tears in 1973 when the couple divorced.
Will Smith and his wife Jada Pinkett Smith have been married since 1997 and clearly still have enormous affection for each other. Here they are attending the world premiere of Disney's 'Aladdin' in Hollywood in 2019.
Harrison Ford and Calista Flockhart warmly embrace as if they were in the privacy of their own home rather than attending HBO's Official Golden Globe Awards after party at The Beverly Hilton Hotel in January 2016.
A pleased Michael Caine poses with his equally proud wife Shakira after being awarded the Ordre des Arts et des Lettres in Paris in 2011.
Paul McCartney famously met his wife-to-be, photographer Linda Eastman, after she was assigned to cover the Beatles' 'Sgt. Pepper's Lonely Hearts Club Band' album launch party in London on May 20, 1967. The couple clearly hit it off, and spent much of the evening in a corner chatting and staring into each other's eyes.
Paul Newman and Joanne Woodward were married for 50 years, a remarkable length of time by any standards. They met in 1953. When quizzed about his fidelity, Newman famously quipped, "Why go out for a hamburger when you have steak at home?"
John Lennon expressed his love for Yoko Ono on numerous occasions, in song, on film, and during some truly wacky but sincere publicity stunts. Yoko was at his side when the former Beatle was murdered in New York in 1980 by a deranged gunman.
Rod Stewart famously prefers blondes, and, after numerous affairs and several marriages, he finally found love with Penny Lancaster, whom he married in 2007.
William gives Kate an admiring glance as the royal couple tour New Zealand and Australia in 2014.
Lingering eyes, suggestive body language, warm embraces... the look of love has many guises. Celebrities very often express their fondness for one another in the full glare of cameras, when a kiss or caress speaks volumes. They may be dating, already engaged, or just married. Sometimes, these liaisons are fleeting, the spark having failed to ignite. But other unions endure, when true love really does conquer all.
Click through and take a look at celebrities in love, if not forever then at least for a day!
Clint Eastwood and his first wife, Maggie, slow dancing next to a turntable and a rack full of records in 1965. The pair married in 1953 and were together for 31 years.
Stars and their looks of love
Celebrities feeling the romance
CELEBRITY Romance
Lingering eyes, suggestive body language, warm embraces... the look of love has many guises. Celebrities very often express their fondness for one another in the full glare of cameras, when a kiss or caress speaks volumes. They may be dating, already engaged, or just married. Sometimes, these liaisons are fleeting, the spark having failed to ignite. But other unions endure, when true love really does conquer all.
Click through and take a look at celebrities in love, if not forever then at least for a day!