The Baby hitmaker touched down in Norway this week to kick off a promotional trek for his upcoming album 'Believe', and to perform a string of secret shows as he travels across the continent.
However, Bieber woke up in agony on Thursday and took to his Twitter to tell fans about his setback. "Dear world,(I am) being told I have to tweet to tell you what is up. I am grumpy. Just woke up.
Being honest. I pulled something in my hip yesterday," the 18-year-old teenage sensation tweeted on orkut. However, Bieber vowed to press ahead with his next stop in Paris, France, admitting the time he spent with his guitarist and musical director Dan Kanter had cheered him up, reports the daily express.