Lady Gaga thanks Noah Cyrus for her cover of 'Million Reasons'.

The 31-year-old pop icon was treated in hospital last week for her fibromyalgia disease. Now she thanks the 17-year-old artist for cheering her up with her version of the song before a Katy Perry show in Montreal. Gaga wrote on Twitter: "Noah Cyrus really put me in a good mood. Keep it up, musical angel. It warmed my heart as you sang the song."

It has only recently become known that the 'Poker Face' interpreter has the disease, which can lead to muscle pain, fatigue, memory problems and mood swings. Due to her complaints, Gaga even had to postpone her planned European tour. On Instagram, the shrill musician commented on the cancellation: "I was always honest when it came to my health [...] It is complicated and difficult to explain and we try to find out. When I am stronger and ready I will tell my story and plan to really publish it, not only to make people aware of it, but also to allow it to be explored, also for others who suffer, so I can make a difference can make.