Beady. The last two I expect will be David Archuleta and Carly Smithson.
The third and fourth places are quite a bit harder to predict. There's a lot of variables by that time like the Filipino vote if Ramiele Malubay is still in the running and the various geographical loyalties each contestant seems to pick up from their hometowns and their vicinities. Then there's the sex appeal of the contestants and whatever fan base like Taylor Hick's Soul Patrol they might develop.
Still have no idea how Taylor Hicks won a few AI seasons back??