R. Kelly and Celine Dion are renowned solo artists who have occasionally collaborated. R. Kelly, an American singer-songwriter, is known for his transformative influence on R&B and hip-hop, with notable works like "I Believe I Can Fly." Celine Dion, a Canadian singer, is celebrated for her powerful, emotive vocals, best exemplified in hits like "My Heart Will Go On." Their 1998 duet, "I'm Your Angel," showcases their combined vocal prowess and unique styles, achieving multi-platinum status and demonstrating their significant impact on late 20th-century pop music.