MTV's X-rated Movie Awards as winner Reese Witherspoon and R-Patz drop the F-bomb on live television

By DAILY MAIL REPORTER F-bomb! No one was expecting the foul-mouthed and F-word laden exchange between Reese Witherspoon and Robert Pattinson at the MTV Movie Awards in Los Angeles last nightReese Witherspoon and Robert Pattinson both drop the F-bomb on live TVReese makes a dig at Blake Lively's alleged nude snapsCo-stars Justin Timberlake and Mila Kunis grope each other onstage Robert Pattinson