Lady Gaga and Tony Bennett’s jazz album will be released in January 2014.

The duo began working on the record in June and Bennett told Propaganda via Capital FM: “In January of next year we will release the album.

“It is a very sensational jazz album with great jazz artists on it, it came out wonderful.”

The 87-year-old singer described his relationship with the Applause hitmaker: “She’s the Picasso of the entertainment world. She’s a very talented person.

“We’re just like brother and sister together.”

Lady Gaga’s next album ARTPOP will be released November 11th.