Why? First Siobhan left, then Mutya left and now it looks like the Sugababes’ most recent joiner, Amelle Berrabah has ditched the group, amid allegations of bullying!

Could these girls be any more about the dramz?!

Police were called in last week to investigate the ‘disappearance’ of Amelle, after she walked out on a string of concerts and refused to contact original member, Keisha Buchanan, who denies she’d bullied Amelle about her recent solo success, with a pal saying, “Amelle has been desperately unhappy for a while.”

But, and here’s the rub Keisha sweetie, original ‘babe, Siobhan Donaghy had already accused you of bullying back in 2002!

Might we suggest drafting in the ‘certainly wouldn’t stand for it’ likes of Pink to keep Keisha in line...