Prince William was seen partying the night away at a well-known Camden nightclub.

The royal was spotted at KOKO nightclub, next to Mornington Crescent station enjoying the music last Friday (June 21).

Along with his wife Kate, he had spent most of the day at Royal Ascot before hitting Camden.

In footage published by the Daily Mail, he was seen wearing a light blue shirt, holding a beer, and dancing from side to side to an EDM beat.

William was accompanied by two friends, including Prince Louis' godfather and nightclub owner Guy Pelly, in a private box.

A third man, believed to be James Meade, Princess Charlotte's godfather, was with the group too.

The celebration took place just two days after William's 41st birthday.

In the past, he cringed at his own dancing during the coronation concert and joked that "dancing sober is always a bad idea". 

The prince's night out at KOKO followed his 48-hour tour across the UK to launch his project, Homewards, aimed at eradicating homelessness.

The initiative seeks to make rough sleeping and temporary accommodation a thing of the past and will focus on six locations, including London and Dorset.