Singer Natasha Bedingfield has been forced to reschedule her UK tour dates due to clash with promotional work in America. British pop star Natasha Bedingfield has rescheduled her U.K. tour due to "promotional commitments" in the U.S. The Unwritten singer was slated to begin her 22-date tour of the British Isles on 2 September (07) in Belfast, Northern Ireland, but has been forced to postpone the gigs until a later date. A statement on her website reads, "Unfortunately, Natasha's forthcoming UK tour has had to be rescheduled - this is due to promotional commitments in the US beyond her control."The good news is however that she will tour the UK but not until next year."Bedingfield launched a solo career in 2003, after the success of her brother Daniel, with debut album Unwritten which debut at number one.Her second album N.B failed to repear this success only reaching number nine with the debut single I Wanna Have Your babies being panned by the critics.