Heidi India Range (born 23 May 1983) is an English singer-songwriter. She was an original member of the girl group Atomic Kitten but left before releasing any material. In 2001, she replaced Siobhán Donaghy in the Sugababes, achieving six UK number one singles and two number one studio albums with the group before splitting in 2011.
Since leaving the Sugababes, Range has focused on theatre work.
United Kingdom