New York, Oct 30 American actor Leonardo DiCaprio along with other celebrities used reverse psychology in their 'No Means Yes' public service announcement show to get Americans to vote.

DiCaprio produced, directed, and starred in the ad that debuted on My Space Celebrity on October 29, the New York Daily News reported.

The video shows the stars struggling to grasp the concept of "No means Yes", and using reverse psychology to get people to vote on November 4.

The stars included in the show are Tom Cruise, Julia Roberts, Harrison Ford, Will Smith, Steven Spielberg, and Justin Timberlake.

Also appearing in the spot are Cameron Diaz, Shia LaBeouf, Snoop Dogg, Neil Patrick Harris, Jason Segel, Zach Braff and Sacha Baron Cohen as his alter ego, Borat. (ANI)