Dianne trained at Guildford School of Acting.
Theatre credits include: Aunt Lily in Whisper House (The Other Palace), Donna Sheridan in Mamma Mia! (Novello Theatre), Sophie De Palma in Master Class (Vaudeville Theatre), Amalia in She Loves Me (Minerva Theatre, Chichester), Pamela/Margaret/Annabella in The 39 Steps (Criterion Theatre), Glinda in Wicked (Apollo Victoria Theatre), Grizabella in Cats (National Tour), Belinda in The Far Pavilions (Shaftesbury Theatre), Mary in Tonight’s the Night (Victoria Palace), Belle in Disney’s Beauty and the Beast (National Tour), Kim in the original cast of Boy George’s Taboo, the title role in Snow White and the Seven Dwarfs (Victoria Palace), Protestant Girl in The Beautiful Game (Cambridge Theatre), The Beggar Woman in Sweeney Todd (Bridewell Theatre), Marion in Tess (Savoy Theatre) and understudied and played Fantine and Cosette in Les Miserables (Palace Theatre).
Workshop credits include: Radical Thinking, Dominka in Bubonic (ATG), Ghost Map (NT Studio) directed by Bijan Sheibani, Paula Abagnale in Catch Me If You Can (ATG), Snake in The Little Prince, Charlotte Lucas/Cassandra Austin in Pride and Prejudice directed by Laurie Sansom, Princess Constance in Alvaro’s Balcony, Meg in Love Never Dies directed by Jack O’Brien, Hope in the London workshop production of Urinetown directed by John Rando, Tonya in Dr Zhivago directed by Des McAnuff, the title role in Helen of Troy directed by Gary Griffin, Charlotte in Charlotte – Life or Theatre?.
Original Cast Recordings include: Taboo and The Beautiful Game.
Film credits include: Les Miserables (Working Title Films) directed by Tom Hooper,
The Wolf Man (Universal Pictures) opposite Benecio Del Toro.
Dianne’s debut solo album Little Stories was released in December 2010.Return to Cast & Creative