According to the Milwaukee Journal-Sentinel, Buble revealed at the end of his show he had lost his grandmother just hours earlier, prompting gasps from the audience.
"My grandmother, who raised me as a mom ... today we have lost," he said, adding that it was "one of the most difficult days of my life."
"I do not know what to do. Want But I know what my grandmother," he said, according to the Journal-Sentinel. "I know she would not want me cancel. She would come out and do the show and smile and do what she supported me doing."
Buble then dedicated the closing number of the program, the level I Wish You Love, a Santaga. The singer also tweeted a photo of himself with Santaga, writing, "I always miss Grandma."
