Love, Gloria (2012)

Washed up child star Gloria Green thinks her life can't get any worse when she finds herself kidnapped by a deranged stalker and held captive with her biggest fan, Dawnee, who seems intent on making Gloria relive the past she's tried to forget. As the two hostages butt heads, Gloria's hapless assistant, Cheryl, tries to track down her missing boss, enlisting the help of the incompetent and dismissive police force.