Sexy girl trio Sugababes left fans disappointed on the last night of the band's tour - because singer Mutya Buena lost her voice.

The star, who had been suffering with a sore throat prior to the concert at London's Shepherd's Bush Empire on Sunday (06APR03), was forced to quit the stage after performing her solo.

Singers Heidi Range, 19, and Keisha Buchanan, 18, had to finish the gig as a duo. Meanwhile, 17-year-old Mutya has been ordered to rest for two weeks.

A spokesman for the singer says, "Mutya caught a bug from the tour bus driver.

"She was feeling unwell before the gig but decided to go on anyway. In hindsight it probably wasn't the best idea."