1. Celine Dion (Canada): Celine Dion is a French-Canadian singer who has sold over 200 million records worldwide, making her one of the best-selling music artists of all time. She is known for her powerful voice and her hit songs such as "My Heart Will Go On" and "Because You Loved Me".
2. ABBA (Sweden): ABBA was a Swedish pop group that achieved international success in the 1970s and 1980s. They are known for their catchy songs, such as "Dancing Queen" and "Mamma Mia", and have sold over 380 million records worldwide.
3. BTS (South Korea): BTS, also known as Bangtan Sonyeondan, is a South Korean boy band that has gained global popularity in recent years. They are known for their synchronized choreography, catchy music, and social media presence, and have sold over 20 million albums worldwide.
4. The Beatles (United Kingdom): The Beatles are arguably the most influential band in history and are considered British, but their global impact has made them synonymous with international success. They sold over 183 million certified units in the US alone, and are estimated to have sold 600 million records worldwide.
5. Bob Marley (Jamaica): Bob Marley was a Jamaican singer-songwriter who is considered one of the pioneers of reggae music. His songs, such as "One Love" and "No Woman, No Cry", have become global anthems and have sold millions of copies worldwide.
6. Shakira (Colombia): Shakira is a Colombian singer-songwriter who has achieved international success with her blend of Latin and pop music. She is known for her powerful voice, mesmerizing dance moves, and hit songs such as "Hips Don't Lie" and "Waka Waka (This Time for Africa)".
7. Ed Sheeran (United Kingdom): Despite being British, Ed Sheeran is one of the most successful contemporary singer-songwriters in the world. His songs, characterized by acoustic guitar-based melodies and introspective lyrics, have earned him numerous awards and accolades, and he has sold over 150 million records worldwide.