She is best known for her roles as Alison Parker on `` Melrose Place '' , Georgia Thomas on `` Ally McBeal '' , Cheryl in `` According to Jim '' , and her recurring role on `` Two and a Half Men '' as Lyndsey McElroy .
She is best known for her television work . Her television roles include Alison Parker on `` Melrose Place '' , Georgia Thomas on the sitcom `` Ally McBeal '' and Lyndsey McElroy on `` Two and a Half Men '' .