Paris Hilton teams up with David Guetta, Flo Rida on 'Louder' - listen

Paris Hilton at the I Heart Ronson Collection celebration in Hollywood

Paris Hilton's new track 'Louder' has surfaced online.

The heiress has teamed up with Flo Rida for her latest song, which appeared on the web today (May 28).

Listen to 'Louder' below:

The song - which is labeled as a demo - was produced by David Guetta and samples Journey's 1981 hit 'Don't Stop Believin''.

Earlier this year, Hilton debuted her collaboration with Manufactured Superstars on 'Drunk Text', which was later pulled from YouTube after a mixed response.

It was recently reported that the star's follow-up to 2006's Paris will also feature collaborations with LMFAO and Afrojack.