Adele revealed that she recently collapsed backstage during her Las Vegas residency due to an ongoing health issue that caused a flare-up of her spinal condition. The 35-year-old singer told fans during one of her recent concerts (part of her “Weekends with Adele” residency at The Colosseum at Caesars Palace) that she fell and was unable to move because of a sciatica attack. Sciatia is a condition is caused by pain radiating from the sciatic nerve, causing extreme discomfort and pain in the legs and lower back. Adele told the audience that a member of her production team found her, unable to move: “They picked my whole body up off the floor. I am going to sit down and rest my sciatica.”