No, not Rudy Guiliani. Don’t worry.

The Pennsylvania primary is now less than a week away and camp Clinton is pulling out all the stops. Chelsea Clinton is in the midst of a three-day tour campaigning for her mother, Democratic presidential hopeful Sen. Hillary Clinton.

Just don’t bring up the L-word.

Joining Chelsea on her campaign tour is actor Sean Astin, who played the title role in Rudy and Samwise in The Lord of the Rings trilogy.

Rudy supporting Hillary? That can’t be good for Barack Obama. We’ll keep remaining ourselves Astin also starred with Pauly Shore in Encino Man.

On Wednesday, she plans stops in Lancaster and Allentown, Pa., before joining her mother in Philadelphia for a debate between the two candidates.