Charlie Sheen -- The Countdown to Cleveland

4/5/2011 7:08 PM PDT
After bombing in Detroit and rebounding in Chicago, Charlie Sheen was photographed in Cleveland moments ago .... where he's hours away from going on stage for CRUCIAL show #3 of his "My Violent Torpedo of Truth/Defeat is Not an Option" tour.

Now that ticket sales have slowed down ... it seems tonight's show could make or break the rest of Charlie's tour.

Sheen is scheduled to take the stage at 5 PM PST.

Stay tuned ...