ASHLEE Simpson-Wentz feels crushed after being fired from her role in TV show Melrose Place. The singer/actress and her costar Colin Egglesfield were cut from the CW drama last week. She will see her final Melrose Place episode air in January. Ashlee, sources says, is devastated to be out of a job. Ashlee didnt see it coming, and now shes crushed, a source told American tabloid the National Enquirer. She invested her heart and soul into the job. She feels like the rug has been pulled out from under her. She is struggling to hold her marriage together, dealing with motherhood and practically starving herself to look good. Ashlees friends are concerned that shes headed for an emotional meltdown, said the insider. SS She was desperate to establish herself as a serious actress, but now shes worried that shes failing. Ashlees marriage to rocker Pete Wentz is also said to be on the rocks. Ashlee is jealous of the groupies who throw themselves at Pete, and Pete is frustrated with Ashlees obsession with her looks and her career, added the insider. SS