Kirstie Alley to star in A&E reality series

Kirstie Alley is going to star in a new A&E reality "docu-series" about her life as a single mom and her efforts to lose weight.

The network has ordered 10 half-hour episodes of the untitled series from "American Idol" producer FremantleMedia North America. The show will follow the actress at home with her teenage children, at work and as she launches a new weight-loss program.

The A&E series is to air next year.