LONDON (Reuters) – British singer Adele will return to the stage next month after a year absence to perform her Oscar-nominated song "Skyfall" at the 85th Academy Awards, the show's producers said on Wednesday. The theme tune to the latest James Bond movie was written by Adele and Paul Epworth. It is the first Bond theme to be nominated for the original song award at the Oscars since "For Your Eyes Only" in 1981. …