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Adele took the stage twice during Sunday night's Grammy Awards.

She first opened the show with a live rendition of her massive hit "Hello," which won Song of the Year. She returned later in the night to give an emotional tribute to the late George Michael, covering "Fastlove."

Just moments into the latter performance, she realized she was having technical difficulties and stopped the song, asking to restart. 

“I fucked up, I can’t do it again like last year,” she said, nodding to her performance last year of "All I Ask," which was notably impacted by tech issues. "I cant mess this up for him," she explained before launching into the teary tribute.

Watch video here.