Actress Jennifer Lawrence stopped by “The Tonight Show” Thursday (May 15), where host Jimmy Fallon had her play a round of his on-going game “Box of Lies.” Hilarity ensued.

J-Law cracks jokes about her box and Fallon is so straight-faced when he’s basically telling the truth that Lawrence says, “If you’re not telling the truth, you’re basically a sociopath.”

Below, during J-Law’s interview, she explains about how she and Fallon conspired to dance with Jennifer Lopez after they had each done a bunch of jello shots, which … sounds like a great idea. But then Fallon abandoned the plan and left J-Law hanging as she asked J-Lo to dance all by herself

Lawrence also has a clip of her new movie, “X Men: Days of Future Past,” which is in theaters May 23. And it looks awesome.

Posted by:Andrea Reiher

TV critic by way of law school, Andrea Reiher enjoys everything from highbrow drama to clever comedy to the best reality TV has to offer. Her TV heroes include CJ Cregg, Spencer Hastings, Diane Lockhart, Juliet O'Hara and Buffy Summers. TV words to live by: "I'm a slayer, ask me how."