Carly Rae Jepsen, Blake Shelton joins Michael Buble on NBC Christmas Special

–          Carly Rae Jepsen, Blake Shelton joins Michael Buble on NBC Christmas Special. Michael Buble has told zap2it about this second Christmas special that “It’s better than last year,” and “It’s so completely fast, fun and loose.” –          Buble as a kid has grown up watching “The Andy Williams Christmas Special,” by which he learnt