Charl Brown, Erich Bergen and Cassidy Janson
Charl Brown, Erich Bergen and Cassidy Janson

Erich Bergen has announced the special guests for his solo concert at the London Hippodrome next month, including Cassidy Janson and Charl Brown.

Janson is currently starring as Carole King in Beautiful - The Carole King Musical, and Brown can be seen on stage at the Shaftesbury Theatre playing Smokey Robinson in ''Motown The Musical.

Best known for his performance as Bob Gaudio in the Clint Eastwood screen adaptation of Jersey Boys, Bergen will also be joined onstage by former Jersey Boys cast members for a special performance of Four Seasons hits.

Erich Bergen: Live in London takes place at the London Hippodrome on Monday 26 June. Tickets are available here.