SUGABABES - SUGABABES ANGERED BY MUTYA'S NUMBER CHANGE

British girl group SUGABABES were left fuming after their former bandmate MUTYA BUENA changed her phone number - and failed to inform them. Childhood friends and founding members Buena and Keisha Buchanan previously denied rumours of a rift after the 22-year-old quit the pop trio in December 2005 to launch a solo career. But now Buchanan, 23, says the pair fell out when the Real Girl singer didn't pass on her new phone number. She says, "We were (on speaking terms), but then she changed her number. I saw her at the MOBOs (Music Of Black Origin Awards) and she was like, 'No, I have no problem with you and (fellow Sugababe member) Heidi.' "I don't know exactly what's going on, but obviously things have been said. I'm sure someone's not sitting there making it up."