Stevland Hardaway Morris , known by his stage name Stevie Wonder, is an American musician, singer, songwriter, record producer, and multi-instrumentalist. A child prodigy, he is considered to be one of the most critically and commercially successful musical performers of the late 20th century. Wonder signed with Motown's Tamla label at the age of 11, and he continued performing and recording for Motown into the 2010s. He has been blind since shortly after birth.
Barbara Ann Mandrell is an American country music singer, musician, and actress. She is known for a series of top-10 hits and TV shows in the 1970s and 1980s that helped her become one of country's most successful female vocalists of that period. She was inducted into the Country Music Hall of Fame in 2009 and is a member of the Grand Ole Opry.
Leona Louise Lewis is a British singer, songwriter and animal welfare campaigner. She was born and raised in the London Borough of Islington, London, where she attended the BRIT School for Performing Arts and Technology. Lewis achieved national recognition when she won the third series of The X Factor in 2006, winning a £1 million recording contract with Simon Cowell's record label, Syco Music. Her winner's single, a cover of Kelly Clarkson's "A Moment Like This", peaked at number one for four weeks on the UK Singles Chart and it broke a world record for having 50,000 digital downloads within 30 minutes. In February 2007, Lewis signed a five-album contract in the United States with Clive Davis's record label, J Records.