He won’t spill beans about duet

Justin Timberlake reveals that he’s too scared to talk about his new duet with Madonna in case he upsets her.

The SexyBack singer, 26, has worked on a track for the 48-year-old’s new album.

But he fears spilling the beans.

‘I don’t want to tell you the name of the song because she’ll either kill me or have me kill you,’ he tells The Sun.