Ne-Yo is just one of the stars who have pledged their support for Barack Obama in a new song released today.

The R&B star joins the likes of Herbie Hancock, Natasha Bedingfield and Goo Goo Dolls for the track, 'Forward,' which backs the American leader’s re-election campaign.

Its accompanying black and white video features a patriotic speech from the President before each artist delivers their message in a recording studio.

The song’s release comes in the same week that Katy Perry donned a latex ballot dress during a performance at a Las Vegas rally to encourage Americans to vote for Obama.