Wayne Sleep is undergoing cancer treatment.
The 78-year-old former ballet dancer - who was previously diagnosed with prostate cancer in 2015 - is "on the mend" after being diagnosed with an undisclosed form of the disease earlier this year and embarking on a course of treatment at the Royal Marsden hospital in London.
Wayne wrote on Instagram: "A few people have commented that I haven't been looking quite my usual self recently, so I thought I would share an update.
