PITTSBURGH (KDKA) -- Mariah Carey's holiday concert at PPG Paints Arena was unexpectedly canceled on Wednesday afternoon, hours before the show's scheduled start.

Mariah Carey has had to cancel two more of her Christmas concerts after coming down with flu, saying she was 'devastated about it.'

Singer Mariah Carey's Wednesday evening concert at Pittsburgh's PPG Paints Arena has been abruptly canceled after the artist announced she has the flu.