Kirsten talks about working on “Fargo” and reveals how she gained weight for the role. SUBSCRIBE to get the latest #KIMMEL: Watch .\rbr\rbrKirsten Dunst had no problem eating food, laying in bed and watching TV to gain weight for her role. Kirsten said of Fargo, Its nice to promote something and .\rbr\rbrSometimes being an A-list movie star is really hard work…but then there are those moments of awesomeness during which you get to lay in bed and eat all day .\rbr\rbrWednesday, October 14, 2015 - Kirsten Dunst looks incredibly skinny despite telling Jimmy Kimmel on Monday that to prep for her role in Fargo: I just had .