Marc Dupré (born July 28, 1973) is a Quebec musician. He is a singer, songwriter (words and music), and guitarist, who has performed with Céline Dion on tour and on other occasions. She appears in the music video for Marc Dupré's single "Tout près du bonheur", which was filmed "in early May 2006 in the Nevada desert". According to "What's Goin' On", posted on the official website of Céline Dion, "Céline composed the music for this song a few years ago when Marc Dupré married her husband René's daughter Anne-Marie. The concept of the music video is also based on an idea that Céline proposed." The song "Tout près du bonheur" is included on Marc Dupré's first album Refaire le monde.

At the first Gala Artis, held in Montreal on Sunday, April 30, 2006, Céline Dion also performed "Tout Pres Du Bonheur" (in French only) with Marc Dupré.

Céline Marie Claudette Dion, CC OQ, (French pronunciation: [selin djɔ̃] ( listen); born March 30, 1968), is a Canadian singer. Born to a large family from Charlemagne, Quebec, Dion emerged as a teen star in the French-speaking world after her manager and future husband René Angélil mortgaged his home to finance her first record. In 1990, she released the English-language album Unison, establishing herself as a viable pop artist in North America and other English-speaking areas of the world.

Dion had first gained international recognition in the 1980s by winning both the 1982 Yamaha World Popular Song Festival and the 1988 Eurovision Song Contest. Following a series of French albums in the early 1980s, she signed on to CBS Records Canada in 1986. During the 1990s, with the help of Angélil, she achieved worldwide fame after signing with Epic Records and releasing several English albums along with additional French albums, becoming one of the most successful artists in pop music history. However, in 1999 at the height of her success, Dion announced a hiatus from entertainment in order to start a family and spend time with her husband, who had been diagnosed with cancer. She returned to the top of pop music in 2002 and signed a three-year (later extended to almost five years) contract to perform nightly in a five-star theatrical show at the Colosseum at Caesars Palace, Paradise, Nevada.