The singer recently revealed she's suffering with fibromyalgia, a condition that causes intense discomfort all over the body.
She was due to perform at the Rock in Rio festival in Brazil but was forced to withdraw.
Gaga took to Instagram and said- “Brazil, I'm devastated that I'm not well enough to come to Rock In Rio. I would do anything 4 u but I have to take care of my body right now. I ask for your grace and understanding, and promise that I will come back and perform for you soon. I'm so sorry, and I love you so much.”