Coming in at No. 2 is Megan Fox, followed by Bar Refaeli at No. 3, Malin Akerman at No. 4 and Mila Kunis at No. 5.
Usmagazine.com noted this year was the first time a U.S. president's wife has made the list.
Maxim ranked Michelle Obama at No. 93, stating: "(President Barack Obama) may be dealing with two wars, an economic meltdown, and a rapidly graying dome, but at least our Commander-in-Chief gets to come home to the hottest first lady in the history of these United States."