Jennifer Lawrence Guests on "The Tonight Show Starring Jimmy Fallon" [WATCH VIDEO]

Jennifer Lawrence was guest to "The Tonight Show Starring Jimmy Fallon" and made an entrance wearing hair extensions as a beard last Thursday, May 15. Lawrence and Fallon talk about their dance request fail with Jennifer Lopez, and played "Box of Lies" in the show.

Jennifer Lawrence honestly revealed that she's only wearing hair extensions for her new hair style. She did the little reveal in her own signature goofy way by gluing in the added hair piece to her chin and walked to couch.

During the conversation, Lawrence told the story of a recent showbiz party where she and Fallon planned on asking J.Lo to dance with them. Jennifer recounts how the two of them had choreographed and imagined the approach to J.Lo. "We'd do a spin," she told the audience, "and then go, 'dance with us!'" said Jennifer remembering the moment, in a report from People.

To Lawrence's demise, Fallon had already turned his back and opted not to do the spin, leaving her alone in front of J.Lo. Unfortunately, J.Lo didn't oblige to Jeniffer Lawrence's request.

Later in the show, Fallon invited Lawrence to play a game called "Box of Lies." The game involves two participants sitting at opposing sides facing each other while a partition with a very small window cut out is in the middle. Each player selects a box from the nine arranged on shelves beside them. Players take turns in telling the truth or lie in the odd items they find in their boxes, subsequently attempting to guess if the other player tells a lie on what he/she had in the box.

Lawrence and Fallon sniggered their way throughout the game, laughing at the odd things they found in their boxes. Lawrence found a Rubik's cube inside a Jell-o mold, and Fallon got a John Stamos action figure in a box filled with Hershey's kisses. Fallon eventually won the game with a 2-1 score.

CREDIT: The Tonight Show Starring Jimmy Fallon/YouTube