Where's the Pearls?

Mr. Sheffield has Elizabeth Taylor over, and as with all celebrities, Fran can't control herself until she meets her. A very friendly Elizabeth asks Fran to take her black pearls necklace to a courier, but of course Fran has to do it in her own way. She takes a cab, and accidentally bumps her head against the window when the driver (Rosie O'Donnell) misses a red light. She is taken to the hospital and wakes up with amnesia. She thinks she's Mrs. Sheffield. After she looks at her photo album with her mother, she remembers what happened she finds herself in a lot of trouble when she realizes she lost Elizabeth Taylor's pearls.