Celebrity divorces, breakups of 2013 / 2012

Slideshow posted in Photos | Monday, January 23, 2012

52 of 143: Holly Marie Combs has filed for a divorce from her husband of six years, citing irreconcilable differences. The "Pretty Little Liars" actress and husband David Donoho met on the set of "Charmed," where Donoho was the key grip. The couple married in 2004.

Combs and Donoho have three sons, Finley, 7, Riley, 5, and Kelley, 2. According to entertainment outlet TMZ, Combs is seeking joint custody.

Combs starred opposite Alyssa Milano and Rose McGowan on the WB series, which ran from 1998 until 2006. Combs portrayed Piper Halliwell, the second eldest of the sisters who battled evil using witchcraft. She currently plays Lucy Hale's mother Ella Montgomery on the ABC Family series "Pretty Little Liars," which debuted in 2010.

(Pictured: Holly Marie Combs appears in a still from 'Pretty Little Liars.') (Disney Enterprises / Adam Rose)