Question: Which "Britain's Got Talent" performer was featured in a musical co-written by Elaine C. Smith?
Sentence (from "Susan Boyle"): Susan Magdalane Boyle (born 1 April 1961) is a Scottish singer who came to international attention when she appeared as a contestant on the TV programme "Britain's Got Talent" on 11 April 2009, singing "I Dreamed a Dream" from "Les Misérables ".
Relevant evidence: Yes