Atomic Kitten is an English girl group from Liverpool composed of Liz "Lil" McClarnon, Natasha "Tash" Hamilton, and Jenny Frost - who replaced original member Kerry Katona in January 2001.

Atomic Kitten has sold over 12 million albums and 8 million singles around the world. Many of their singles and albums entered the Top 40 charts worldwide such as "Right Now," "Whole Again," "Eternal Flame," "The Tide Is High," and "Ladies Night."

Atomic Kitten was formed in 1997 by Andy McCluskey of '80s band Orchestral Manoeuvres in the Dark, and included Heidi Range in the original line-up. However, Heidi left the group and was only featured on the demo recordings.

In 2001, Heidi joined another girl group, Sugababes. Atomic Kitten was originally named "Honeyhead", but later renamed "Automatic Kittens", the name of the label of its designer. "Automatic Kittens" was eventually abbreviated to "Atomic Kitten."

The group's first single "Right Now" debuted in December of 1999 and ended up reaching the British top 10. After the initial success Atomic Kitten made an Asian tour during which it scored their first hit with "Cradle".

The album, also titled Right Now, was first released in Japan on March 16, 2000 and subsequently released in the United Kingdom on May 21, 2000 with a slightly modified track list. In July 2000, the group released a cover version of "The Locomotion" for the movie Thomas and the Magic Railroad.