What happens when two huge music stars get together? The become a POWER COUPLE! Beyoncé and Jay Z have built a $1.8 billion empire together, whilst Rihanna and ASAP Rocky are busy building a family. These are the couples who have revolutionised the music market...

The star power of Beyoncé and Jay-Z is unparalleled. The two artists have sold over 300 million records between them. In 2022, they became the two artists with the most Grammy nominations in history - 88 each. They have been together since Beyoncé was 20, building a relationship first of friendship and then love. They are also parents to three children, daughter Blue Ivy and twins Rumi and Sir.

Faith Hill and Tim McGraw are the queen and king of country music. The pair met when they were just starting to hit the charts in the early 1990s, but did not start dating until 1996. They married that same year and in 1997 they released their first song together, 'It's Your Love', which broke records and became one of the most listened to songs. Their relationship is so harmonious that they have toured together on several occasions and have even done a residency in Las Vegas. Their collaborations have won them several Grammy Awards.

Although the rapper and the Barbados-born singer have known each other for years, they confirmed they were a romantic item in 2020. Since then, the artists have mainly kept their relationship private, only appearing together at a handful of events such as the premiere of 'Black Panther: Wakanda Forever' and the 2023 Golden Globes. The couple have a son, who was born in May 2022. In February 2023, Rihanna revealed to the world that the couple are expecting their second child together when she showed off her baby bump during her Super Bowl half-time concert. In a career spanning 20 years, Rihanna has amassed a fortune of more than $1.4 billion as a result of the millions of records she has sold worldwide, her lucrative tours and, of course, her valuable lingerie and cosmetics brand Fenty. ASAP Rocky, meanwhile, has been in the industry for more than a decade and his music has been critically acclaimed.

In recent years, Blake Shelton and Gwen Stefani have managed to steal the hearts of country and pop fans, becoming a major power couple. Both Gwen and Blake had been married to other celebrities before they found love with each other. Gwen was wed to Bush rocker Gavin Rossdale, while Blake's former wife was country singer Miranda Lambert. They got married in 2021 after meeting due to their coaching roles on 'The Voice'. The pair have even released a song together; 'Nobody But You', all about their love for one another.

Alicia Keys became a major star thanks to her debut album, 'Songs in A Minor' selling 12 million copies worldwide. She is a multi Grammy winner and can be seen on 'The Voice'. Her husband Swizz Beatz is a record producer, rapper, DJ and entrepreneur. He began his music career as a DJ at the age of 16, he gained fame in the hip hop world thanks to his collaboration with rapper DMX and the record label Ruff Ryders Entertainment. In 1999, Swizz founded his own record label, Full Surface Records, on which he has built a $100 million net worth. Alicia and Swizz married in 2010, but met when she was 16 and he was 17. They have two children together.

Bruce Springsteen and Patti Scialfa are one of the longest-lasting couples in music. The Boss and his back-up singer met in 1970 when she auditioned to become a member of Springsteen's E Street Band, but it wasn't until 1984 that the musician was selected to join the group. They worked together for years before love blossomed and their relationship began. They married in 1991, had three children: Jessica, Evan James and Sam Ryan, and have continued to collaborate musically. Of their relationship, Springsteen wrote in his 2016 memoir, 'Born To Run': "By her intelligence and love she showed me that our family was a sign of strength, that we were formidable and could take on and enjoy much of the world.”

Garth Brooks and Trisha Yearwood are another power couple in the country music world. They met in 1988 and toured together for years before things got romantic. In fact, they were married to other people when they started working together. They finally tied the knot in 2005 and are still madly in love almost two decades later. In an interview with Parade magazine in 2016, the 'Long Neck' singer said: “I just think we’re meant to be. We have a friendship that’s a great base for all of it."

Gloria and Emilio Estefan have weathered all kinds of storms, including the passage of time. They met when the singer was 17 and just out of school, and Emilio was 22. Since then they have been inseparable for more than 40 years. They first formed their band, Miami Sound Machine, in 1977 and now own hotels, restaurants, foundations, musicals and have a children's book line. In an interview with People magazine in 2019, Gloria said: "We love and respect each other. We're different, but we balance each other. And we have the same priorities, the same values. We rarely argue about business or music, so it's been a good thing."

The Mexican singer and the businessman have been together for more than two decades and are one of the most powerful couples in the music industry. Their first meeting was thanks to Gloria and Emilio Estefan, who set them up on a blind date during the period when the actress was starring in the soap opera 'Rosalinda'. Later, they were reunited at a meeting in Miami. According to a statement Thalia made on her Instagram account, Mottola invited her to spend the summer at his home in the Hamptons, New York. She revealed: "I arrived with 12 suitcases, my little dog, and I never came back!” They married on December 2, 2000 in a beautiful wedding ceremony that was attended by Jennifer Lopez, Julio Iglesias, Marc Anthony, and many other stars.