Demi Moore is reportedly using THELMA + LOUISE star Geena Davis as her matriarchal role model - as she is considering having a child in her 40s. The 43-year-old Ghost star has been dogged by pregnancy rumours for two years after hooking up with new toyboy husband Ashton Kutcher, and though she insists she isn't with child, the actress is thinking about becoming a mature mum. The mother-of-three says, "Geena Davis had her first (child) when she was 46. I'm not saying I will (have a baby), but I don't rule anything out in my life."