Check this out..a dream come true for Carrie Underwood
Saturday night, Carrie had an opportunity of a lifetime when she was asked to join the Rolling Stones on stage in Toronto as a surprise guest performing "It's Only Rock 'N Roll (But I Like It)."
Underwood tweeted, "I just sang with the @RollingStones! Holy cow! I walked off stage and said, 'What just happened?!' Still can't believe it! :)"