Dappy has launched an attack at X Factor supremo Simon Cowell in his new video.

The N-Dubz turned solo star unveiled the video for freestyle track 'Tarzan 2 (I'm Coming)' today (July 3).

The song has been released as the singer builds up to the release of his new album 'Bad Intentions', which he recently said would be "very controversial".

'Tarzan 2' takes aim at Simon Cowell and some past X Factor acts including Joe McElderry and Alexandra Burke, with the latter having an "amazing voice" but lacking hits, according to Dappy. Lyrics from the track include:

"I heard Simon Cowell thinks I'm a little w**ker/And that I'm getting on his t*ts like cancer/I don't want to start mentioning names (f**k it)/Where they all now? They're bankrupt. Joe McElderry, oh what a stand up/Alexandra, pull your socks up/Where your hits at, you ain't no winner/I feel bad cos your voice is amazing/But your career is getting raped by a mason."