Betty Blue Eyes is not available for licensing.. yet!.

However you can contact Cameron Mackintosh via:-

Maria Baxter
Cameron Mackintosh Ltd
1 Bedford Square
London
WC1B 3RA

TEL - +44 (0) 20 7637 8866
FAX - +44 (0) 20 7436 2683

email - maria@camak.co.uk