Shanna Moakler's Piece of A**

3/4/2008 5:10 PM PST BY TMZ STAFF
Shanna MoaklerShanna Moakler is a working girl ... for one night anyway. On March 12th Moakler will join the cast of "Pieces of Ass" at the Key Club in West Hollywood. You heard right.

The show, which claims to be made up of a "cast of the country's most dynamic actresses," apparently decided to settle for bring Shanna aboard as a guest performer.

Let's see if she can recreate the brilliance that was "Pacific Blue."