Paul Rudd and Leslie Mann - stars of Judd Apatow's latest film This Is 40 - talk dance moves, Donna Summer and life after Knocked Up...
This Is 40 is released in cinemas nationwide on Thursday 14 February.
VIDEO: Dancing, Music And Knocked Up: Paul Rudd And Leslie Mann Talk This Is 40
VIDEO: Dancing, Music And Knocked Up: Paul Rudd And Leslie Mann Talk This Is 40