Keith Urban is once again asking his fans to submit the recent photos they've taken of him for the 2013 Keith Urban Calendar . It's produced by KeithUrbanFans.com , with proceeds going to the St. Jude Children's Research Hospital.

Submissions are due by September 10 to kucalendar@keithurbanfans.com. There's a limit of 15 photo submissions per fan.  The pictures must be in focus with good lighting.

The Keith Urban Calendar has been produced every year since 2003.

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