The "Million Reasons" singer was forced to cancel her Las Vegas residency show, Enigma, at Park MGM's Park Theater on Wednesday, explaining to fans that she had bronchitis and a sinus infection.
"I'm so devastated I can't perform tonight for so many people who traveled to come see me. I have a sinus infection and bronchitis and feel very sick and sad I never want to let you down," she wrote on Twitter alongside a photo of herself receiving an IV. "I'm just to [sic] weak and ill too [sic] perform tonight. I love you little monsters I'll make it up to you. I promise."
Gaga's post comes less than a month after her brutal fall offstage, when she was dropped by a fan during her performance. The "Shallow" singer later had almost her "entire body" X-rayed, but assured fans she was all right. Her post-show recovery included "ice bath for 5-10 min, hot bath for 20, then compression suit packed with ice packs for 20."