Beyoncé sent Lady GaGa a ''comfy sweatshirt'' to help comfort her during her battle with fibromyalgia.

The 31-year-old actress recently revealed she suffers from the condition - which is characterised by muscular pain accompanied by fatigue, sleep, memory and mood issues - and was forced to pull out of a show in Brazil when she was hospitalised due to pain stemming from her illness.

And the 'Million Reasons' hitmaker has now taken to Instagram to share a snap of herself wearing one of the sweatshirts from Beyonce's Ivy Park clothing line, which she says was sent to her by the pop megastar as a way of helping her cope with her condition.

She captioned the snap: ''Not having a good pain day. Thank you honey B for sending me this comfy sweatshirt. Keeps me warm outside in a hammock so I can be w the trees, and the sky, and the sun and take deep breaths. Feel so lucky to have so much love (sic)''

It isn't just comfy clothing the 'Formation' singer has sent her superstar pal either, as Gaga also shared a snap of a bouquet of roses, which was sent as a get well soon gift by Beyonce.

She captioned the second photo: ''Thank you so much honey B. Miss you. this was so kind. If I hadn't seen your videos on TV at grandmas house after I got dropped from def jam records, I would have given up. You inspire us all. The dream you embody kept me going. (sic)''

The 'Bad Romance' singer first revealed her battle with fibromyalgia when she took to Twitter earlier this month to announce that she was suffering with the condition during scenes in her Netflix documentary 'Gaga: Five Foot Two'.

She wrote at the time: ''In our documentary the #chronicillness #chronicpain I deal w/ is #Fibromyalgia I wish to help raise awareness & connect people who have it. (sic)''