Susan Magdalane Boyle (born 1 April 1961) is a Scottish singer who came to international public attention when she appeared as a contestant on reality TV programme Britains Got Talent (Britains Got Talent (series 3)) on 11 April 2009, singing "I Dreamed a Dream" from langfrLes Mis�rables (Les Mis�rables (musical)). Her first album was released in November 2009 and debuted as the number one best-selling CD on charts around the globe.

Global interest in Boyle was triggered by the contrast between her powerful voice and her plain appearance on stage. The juxtaposition of the audiences first impression of her with the standing ovation she received during and after her performance led to an international media and Internet response. Within nine days of the audition, videos of Boyle — from the show, various interviews and her 1999 rendition of "Cry Me a River" — had been watched over 100 million times. To date, her audition video has been viewed on the internet over 347 million times. Despite the sustained media interest she later finished in second place in the final of the show behind dance troupe Diversity (Diversity (dance troupe)).

Boyles first album, I Dreamed a Dream (I Dreamed a Dream (album)), was released on 23 November 2009 and has become Amazon (Amazon.com)s best-selling album in pre-sales. According to Billboard, "The arrival of I Dreamed a Dream ... marks the best opening week for a female artists debut album since SoundScan began tracking sales in 1991." In only six weeks of sales, it became the biggest selling album in the world for 2009, selling 8.3 million copies.