Kaley Cuoco talks meeting her fiancés family for the first time, and being referred to as her Big Bang character Penny! ⁣ ⁣ Watch the brand-new series of #TheGrahamNortonShow on iPlayer from Fri 25 Sep⁣ ⁣ #TheGrahamNortonShow #KaleyCuoco #TheBigBangTheory #Throwback⁣ ⁣ The Graham Norton Show: Graham Norton welcomes the biggest stars of film, TV and music on to his sofa for chat, performances and comedy