Jay-Z is so frightened that his new album leaking onto the internet he will personally deliver the disc to the boss of Atlantic Records in London next week.

A source told The Daily Star this week:

“Jay is looking forward to showing off the fruits of his studio time and decided the best thing to do was take the album himself to London.”

The insider adds, “Everytime a big artist has new music ready these days someone some- where is always keen to pinch it and whack it on the internet. Jay is very protective and smart and doesn’t want fans to hear tracks which aren’t quite right.”

The Blueprint 3 debuts September 11.