Sophie Gwen Jenkins (née Evans; born 13 February 1993) is a Welsh singer and actress from Tonypandy.

After several television appearances in her teens, she achieved wider notice as the runner-up on the 2010 BBC talent show Over the Rainbow.

Evans made her West End debut in March 2011 as the alternate Dorothy in Andrew Lloyd Webber's production of The Wizard of Oz.

[7] Evans auditioned for Over the Rainbow, a reality show in which young actress/singers competed to play the role of Dorothy Gale in Andrew Lloyd Webber's 2011 production of The Wizard of Oz.

[3] Lloyd Webber elected to assist Evans, with the aid of casting director Bill Kenwright, to start her professional career,[17] funding her continued training as a performer at a one-year musical theatre course at the Arts Educational Schools in Chiswick, London.

[18] In autumn 2010, Lloyd Webber cast Evans as the "alternate" Dorothy in The Wizard of Oz, to give Hope a rest on Tuesday evenings.

[20] On 8 March 2011, Evans made her professional stage debut[7] as the alternate Dorothy in The Wizard of Oz, appearing on Tuesday evenings and covering the role during Hope's illnesses and holiday weeks in May and September 2011.

[31] She is the subject of an ITV Wales documentary about her preparation for, and debut in, The Wizard of Oz, filmed in 2010–2011, called Dare to Dream: The Sophie Evans Journey.

[39] In 2013, Evans starred in the final installment of the "Cornetto Trilogy", The World's End, written by Edgar Wright and Simon Pegg.

[40] In early 2014, she was part of an all-star cast performing, Irving Berlin: From Rags to Ritzes, beginning in London and later touring nationwide.

[44] On 2 September 2021, it was announced that Evans would return to the West End production of Wicked as Glinda covering for Helen Woolf who was on maternity leave.