Superman's Wife, Jamie White Welling files for divorce

Tom Welling, who is popular for his role as Clark Kent on TV series "Smallville", and his wife Jamie White apparently are going separate ways. 

The couple split in December 2012 after 10 years of marriage. Jamie filed for divorce on October 16. 

The documents which were submitted to Los Angeles Superior Court cited "irreconcilable differences" as the reason for their split. 

Tom and Jamie spent most of their time in Vancouver ... near where "Smallville" was filmed -- but moved to L.A. in 2011.

The estranged couple does not have any kids.