Sugababes will call it quits if another member walks out

Popular English band Sugababes have said they will part ways if the group undergoes line-up changes one more time.

The girl band presently contains none of the original members, namely Siobhan Donaghy, Mutya Buena and Keisha Buchanan.

Heidi Range replaced Donaghy in 2001, Amelle Berrabah filled the shoes of Buena in 2005 and Jade Ewen stepped in for Buchanan, the Daily Star reported.

And now, Range, Berrabah and Ewen have decided to call it quits should any of them leave the band.

Range said, "We've said if something happened again we wouldn't carry on the band with someone else. This is it. It's taken time to adjust, but we're really happy now."