Singer was seen in the studio where the track "007 - Operation Skyfall" is being made
Adele was recently seen at Abbey Road studios, where Thomas Newman's composing the soundtrack to the new movie spy James Bond.
Visit increases rumors that the singer of "Someone Like You" would be working on the soundtrack for "007 - Operation Skyfall."
In June, Chris Cornell, the voice of "You Know My Name", the theme song from the soundtrack of "007 - Casino Royale," said the British singer would record the theme song of the upcoming film.
"Adele would be the perfect choice, can not think of a better one. She is phenomenal and it's good, in a time when so many vocals are modified for computers, the greatest album of the past year has been someone who sings the truth," said the leader of Soundgarden.
Adele walked away from the music world this year, pregnant with her first child. There are rumors that the singer will resume her album "21" with new tracks this year.
"007 - Operation Skyfall" hits theaters in November Brazilians. The film marks the 50th anniversary of the 007 series.