Training: National Youth Music Theatre.
Theatre includes: Cunegonde in Candide (The Grange Festival); Laurey Williams in Oklahoma! (Grange Park Opera); Maria Anne Miller in Stephen Schwartz's Schikaneder (VBW, Vienna) directed by Trevor Nunn; Hodel in Fiddler on the Roof (Grange Park Opera and BBC Proms/Royal Albert Hall), Johanna in Sweeney Todd (English National Opera) opposite Emma Thompson and Bryn Terfel; Maria in West Side Story (National Tour), Christine in Cameron Mackintosh's new production of The Phantom of the Opera (National Tour), before which she alternated the role in the West End (Her Majesty's Theatre), as well as the 25th Anniversary (Royal Albert Hall); and Cosette in Les Misérables (Queen's Theatre and International Tour), as well as the 25th Anniversary Concert (o2 Arena).
Concerts: Katie regularly performs as a soloist in numerous concerts internationally, including most recently with the Rotterdam Philharmonic Orchestra; Stavanger Symphony Orchestra; at the Cheltenham Music Festival; and on BBC Radio 2's Friday Night Is Music Night.
Television includes: Josh (BBC); Eurovision: Your Country Needs You (BBC) and I'd Do Anything (BBC), both spearheaded by Andrew Lloyd Webber.
Film includes: Les Misérables (Working Title Films) directed by Tom Hooper.