Marion Davies shines like a 1000 watt light bulb in this delightful comedy set in Monte Carlo. Davies plays a dizzy autograph hound who falls for a visiting tennis star (Nils Asther) in a hotel. He's got an exotic girlfriend (Goudal) who's cheating on him and he wants to win her back so he hires Marion to be his "Cardboard Lover" to make her jealous. Marion takes the issue to heart, even after she's been fired from the job; she's a pest with delightful results! The film contains one of her trademark impersonations as well as a bit in drag as a bellhop. Very funny and charming throughout.