Hot on the heels of its Emmy award for season six, the seventh season of Top Chef is heating up before the finale, filmed in Singapore, airs Sept. 15. Though many of you aren't feeling it this season, I've still been checking in on the action. Have you? Take my midterm test and see how you fare.

Photo courtesy of Bravo

Who has NOT served as a guest judge this season?

Rick Moonen
Marcus Samuelsson
Michelle Bernstein
Hubert Keller
Progress