All Saints are a English/Canadian pop music girl group that enjoyed considerable critical and commercial success. The group comprises founding members Melanie Blatt and Shaznay Lewis, and sisters Nicole and Natalie Appleton. Their debut album, All Saints, was released in 1997 with the first single "I Know Where It's At" reaching #4 on the UK charts. The next single, "Never Ever", launched All Saints as stars, selling over two million copies in the United Kingdom also. They later went on to release their second full length studio album, Saints & Sinners in 2000.
Atomic Kitten were an English girl group, first established in 1997 in Liverpool. The original line-up featured, Liz McClarnon, Kerry Katona and Heidi Range (now in the Sugababes), but Range decided to quit and was replaced by Natasha Hamilton. Jenny Frost (formerly of Precious) replaced Katona in 2001. Hamilton, McClarnon & Frost were the final and most successful line-up of the group. Atomic Kitten had three UK number one singles; Whole Again, the fourth best selling single by a girl group of all time; Eternal Flame and The Tide Is High (Get the Feeling).