The 2011 City of the Brave calendar has arrived -- and the shirtless firefighters featured inside are some of the hottest ever!

Now in its third year, the publication is photographer Katherine Kostreva's way of giving back to the people she credits for saving her own life -- after firefighters used the Jaws of Life to rescue her from a car wreck 10 years ago.

The annual publication benefits the Thomas R. Elsasser Fund, which supports families of firefighters who died out of the Line of Duty as active members of the FDNY.

Check out some of the hunks above -- the calendar launches tomorrow.

Hot Videos