Charlie Sheen, Snoop Dogg Collaborating on Single

Filter's Rob Patterson producing track, which will be used on the actor's live tour.

Filter's Rob Patterson is producing a track for Charlie Sheen's upcoming tour, and Snoop Dogg will guest on the track, sources have confirmed. A release date for the single has not yet been revealed, although the former Two and a Half Men star's one-man show is slated to kick off Saturday in Detroit.

The news arrives after Sheen posted a picture of himself, Snoop Dogg and Patterson hanging out in a recording studio on his Twitter last week. "Warlock meets his makers-music makers that is @SnoopDogg @robpatterson666 get ready to rock the Sheenius within!," he wrote.

Snoop Dogg is fresh off releasing his latest album, The Doggumentary, Tuesday, and plans on shooting a comedy with fellow stoner rapper Wiz Khalifa this May. Meanwhile, Sheen's My Violent Torpedo of Truth tour will visit 20 North American cities before wrapping up May 3 in Seattle.

Sheen also just taped a sketch for Drew Carey's new GSN show Improv-a-Ganza.

(Additional reporting by Cortney Harding)