Will.i.am has confirmed the release date of his forthcoming debut solo album, as well as revealing an impressive list of guest collaborators.

The Black Eyed Peas man will unleash his highly anticipated new record '#willpower' on April 22 in the UK and a day later in the US following numerous false dawns and delays.

The album will feature cameos from Miley Cyrus and Nicole Scherzinger as the Voice UK coach teams up with a host of guests.

His Britney Spears collaboration 'Scream & Shout' will feature on the record, whilst Chris Brown, Lil Wayne and Diddy will also make an appearance.

Hit-Boy, Skylar Grey and Black Eyed Peas' apl.de.ap are also set to be part of the album.

Will.i.am meanwhile recently unveiled latest single 'That Power', which features Canadian superstar Justin Bieber.