
Janet Jackson has postponed her upcoming Rock Witchu tour in Japan.
The singer, who cancelled a string of dates across north America last year, has blamed the 'impact of the economic crisis'.
The shows, which were due to take place between 14-22 February, will be rescheduled for later this year.
Janet, 42, was forced to pull out of seven gigs in October after being admitted to hospital with migraine-associated vertigo.