Bee Gees superstar Robin Gibb has taken to his official website to personally thank his fans for their support as he recovers from an unnamed illness. 

The 61-year-old hitmaker recently sparked concerns for his health and well-being after being admitted to hospital for "inflammation of the colon" and cancelling scheduled performances, and although he is yet to make a statement on his condition it has been widely reported that he is battling liver cancer.

Writing on his site last night, November 23, Gibb praised his fans for their continued well-wishes and revealed that he has "been very unwell":

"I wish to thank my family, friends and fans and the many thousands of people who do not know me but have enjoyed Bee Gees music and have wished me well. I am very touched by your love, kindness and support."

"This concern from people all over the world has demonstrated the depth of feeling and love that the Bee Gees have achieved over the years. It is humbling and I take your prayers and good wishes for my health very seriously. I have been very unwell and am now on the road to recovery, and your prayers and wishes are a great tonic to me. I believe because of you I will get well and my deepest love goes out to you all. Robin xxxx"

Check out Gibb's charity single, 'I've Gotta Get A Message To You', below: