"The House Bunny" star will play a newly sober, single mother working to put her life back together in Napa Valley.
If "Mom" is picked up for the CBS fall 2013 line-up, Lorre will have four sitcoms airing on the network, including "Two and a Half Men," "The Big Bang Theory" and "Mike and Molly."
Faris and husband "Zero Dark Thirty" star Chris Pratt had their first child, Jack, in August.
Actress Anna Faris, primarily known for her comedy film roles, has been cast as the leading lady in Chuck Lorre's new CBS sitcom, "Mom," reports Examiner.com.
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