Taco Bell isn't Kirstie Alley's only diet enemy. It seems she also has a weakness for House of Pies. Employees at a nearby business have seen Kirstie eating pie in her car in the parking lot of the House of Pies on Vermont. And it's happened more than once. She bought two or three pies to go, and brought them out to her car and devoured most of them right then and there.