The choice was shrouded in mystery and denials, but the 23-year-old British sensation has surfaced as the singer of the theme song for the new James Bond film, “Spectre.”

Smith had denied the persistent rumors, but came clean Tuesday, tweeting that taking part in the Bond film was a new peak in his remarkable, multiple-award winning career.

“This is one of the highlights of my career,” said Smith. “I am honored to finally announce that I will be singing the next Bond theme song. I am so excited to be a part of this iconic British legacy and join an incredible line up of some of my biggest musical inspirations.

Only last week, Smith had denied any part in the new 007 caper, which opens in October starring Daniel Craig as the durable secret agent first played by Sean Connery.

The track – titled “Writing’s On the Wall” – was recorded in January but kept secret until now