Pablo is a cast member of the Netflix series "Orange is the New Black." He also is the brother of actor Liev Schreiber.
TMZ said Jessica, a yoga instructor, filed for legal separation shortly before Christmas, citing irreconcilable differences as the reason for the split.
The couple have a 5-year-old son and a 22-month-old daughter, the celebrity news website said.
2014: The Year in Music [PHOTOS]