It may be time for Kanye West to upgrade the security at his studio, as it was the scene of a break-in last week.

TMZ report that the rapper's personal 'creative' studio in Calabasas, Calfornia was burgularised last Tuesday, when his staff arrived and saw that the door had been prised open. Over $20,000 in studio equipment and computers was reportedly stolen.

Police have not arrested anyone for the burgulary as of yet, although it's been reported that West's team suspect that it was an inside job by someone who knew the score with the security system.

However, everything that has been stolen is replacable - so there won't be any extra tracks or (more) new versions of The Life of Pablo making their way online anytime soon.