Dame Kiri Te Kanawa says she is so happy to land the role of famed opera singer Dame Nellie Melba in Downton Abbey she has named her new pet dog after the hit show.
The star said she "couldn't say yes fast enough" when she was offered the guest spot in the new series.
She plays the real-life Australian singer who was one of the biggest singing stars of the early 20th century.
Dame Kiri said she studied a diary of Dame Nellie's performances over 30 years to get into the role and chose suitable songs for the part which sees her perform at a party at the fictional country house.
The Kiwi singer said she was "not sure" she really acted in her scenes with the cast, which includes some spoken lines as well.