Cassidy is regarded as one of the most accomplished and busiest stars in the West End and is now an Olivier Award winning actress for her role as Anna Hathaway in '& Juliet' at The Shaftesbury Theatre, London in February and March this year.
Cassidy is perhaps more well known for playing the headline role as Carole King in the biopic musical “Beautiful” for two years (2015 – 2017) at the Aldwych Theatre in London’s West End, where she recieved rave reviews from audiences and critics alike.
Her biggest accolade came from the US Star herself “Carole King” following a surprise visit to see the West End show and afterwards she commented, “Cassidy Janson literally brought me to tears this evening with her performance of Natural Woman………. She was who I was…… she felt what I felt………. She was me!’
Cassidy starred in her role of Carole King for the televised Royal Variety performance at the London Palladium and once again, received major reviews from the worlds press.
Following Covid lockdown, Cassidy was honoured to open the West End theatre production of the Mousetrap playing Molly Ralston for a two-month run in the world’s longest running show.
Cassidy has previously guested with The Jive Aces, performing at Glastonbury and Ronnie Scott’s as well as on tours to New York City and Florida. Cassidy also performed as a soloist at the Royal Albert Hall for Magic FM’s Magic of the Musicals and duetted with Carole King in Hyde Park for 65,000 people.
Most recently Cassidy performed for two virtual concert series 'Leave a Light On’ and ’Tonight at the London Coliseum’ and also recently on ITV’s “This Morning” singing classics originally sung by Carole King.
