Justin Bieber has pulled out of a recording session for his new album after falling ill.
The 17-year-old Baby hitmaker has been in the studio to record the follow-up to his 2010 debut, My World 2.0.
But he's taken to his Twitter.com page to tell fans he's putting off his work for a few days to recover.
He tweets, "No studio today. Sick and staying home and watching movies. Chill night. Gotta rest up."