Actor Mark-Paul Gosselaar has filed for divorce from his wife of 13 years.

The former Saved by the Bell and NYPD Blue star split from actress Lisa Ann Russell earlier this year.

Gosselaar filed divorce papers in Los Angeles last week, according to TMZ.com.

The couple met on the set of Saved by the Bell: The College Years.  They have two children, aged six and four.  

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