Nicholas George Littlemore (born 6 May 1978) is an Australian musician, record producer, singer, songwriter and tour manager.

As a musician, he is the frontman of the electronic project Pnau, an ex-member of the art-rock band Teenager and one part of the electro pop-duo Empire of the Sun.

From late 2009, Littlemore had worked with the Cirque Du Soleil as a composer and musical director for the touring arena show Zarkana, which debuted on 29 June 2011.

[7] In 2004 Littlemore formed Teenager as an art rock band in Sydney and asked Pip Brown (aka Ladyhawke) to join on guitar.

So we jumped in the car, and he drove me out to his parents' house, and we recorded that song ... that was the start for me, where he helped me get the confidence.In 2000, Littlemore met Luke Steele of alternate rockers The Sleepy Jackson, the pair subsequently collaborated on songwriting and performing.

[13] In 2007 Pnau issued their self-titled album with Steele supplying lead vocals, and co-writing with Littlemore and Mayes, on "Freedom" and "With You Forever".

While working together on Pnau, Littlemore and Steele started writing tracks for a side project, initially called Steelemore, which became the electro pop group Empire of the Sun.

[10] Periodically during 2007, Steele would fly to Sydney where tracks were recorded for Empire of the Sun's debut album, Walking on a Dream.

In December 2007 Elton John heard Pnau's "Wild Strawberries" – the lead single from the album – while in Sydney for the Australian leg of his Rocket Man Tour.

[16][17] Pnau returned to Australia in January 2008 to perform at Big Day Out and met John who signed the duo with his United Kingdom-based management.

[20] In February 2009, Littlemore told Linda McGee of Raidió Teilifís Éireann (RTÉ) that Empire of the Sun planned to tour in August but not as a group "this is not a band project.

[21] Littlemore's bands have won eight ARIA Music Awards, with one in 2000 for 'Best Dance Release' for Pnau's Sambanova,[22] and seven in 2009 for Empire of the Sun's album Walking on a Dream and the title song.

[25] From late 2009 Littlemore worked in Montreal,[19] Canada with the Cirque Du Soleil as a composer and musical director for the touring arena show, Zarkana, which debuted on 29 June 2011 in New York.

[27] Littlemore expanded, "We just started writing two or three weeks ago in New York ... Luke and I got into a studio, which was run by blind people – it was great.