How to get to the picket line? Practice, practice, practice.

Can't get on Leno or Conan?  The Picket Line is booking!

Grammy-nominated K.T. Tunstall will perform an "impromptu acoustic set" this afternoon on the picket line ("near the Tonight Show sign") to support the striking WGA writers.

Look to the Scot-born singer-songwriter to deliver a strong (mixed) message to the companies by performing some of her original work: "Throw Me a Rope," "Saving Face," "False Alarm," and "I Want You Back."