Katherine and "Killers" director Robert Luketic have been busy promoting the action comedy in London this week. The duo attended the European Premiere of the film at the Odeon West End in Leicester Square on Wednesday and have been attending various press interview sessions during the week.

Speaking with the Press Association on the red carpet, Katherine talked about her favorite scene in the movie and how she found filming the action elements of the production. At the press junket, topics of conversation included bad first dates and the Oscars.

The Telegraph's Cut TV also caught up with Katherine to talk about the movie and how much she enjoyed improvising a scene where she bickers with co-star Ashton Kutcher.