The cast also includes Robert Curtis-Brown as Todd, Winthorpe's romantic rival for Penelope; James Belushi as Harvey, a party-goer on New Year's Eve; Jamie Lee Curtis' sister Kelly Curtis cameos as Penelope's friend Muffy; Frank Oz as a police officer; and Bo Diddley as a pawnbroker.
Kelly Clarkson | Tony Curtis | R. Kelly | Paul Kelly | Jamie Lee Curtis | Grace Kelly | Gene Kelly | Curtis Institute of Music | Live! with Kelly and Michael | Paul Kelly (musician) | Kelly Rowland | Curtis Mayfield | Ned Kelly | Steven Curtis Chapman | Richard Curtis | Kelly Pavlik | Kelly | Kelly Ripa | Jim Kelly | Kelly Osbourne | Kelly Chen | Claire Curtis-Thomas | Sam Kelly | Mary Kelly | Lorraine Kelly | Joe Kelly | Frank Kelly Freas | Ellsworth Kelly | Curtis Gates Lloyd | Raymond Kelly |