"New" - SUGABABES - Shape - "Backing Tracks At Soundback"

WWW.Soundback.co.uk  will be featuring a backing track each day. Today's song and featured backing track is “Shape" by "Sugarbabes"

http://www.soundback.co.uk/SUGABABES-backing-tracks/Shape/2504.php

How many members make up the group?

Answer on a blog post.