She is known for her work in the Canal+ talk show Le Grand Journal, and the films Yves Saint Laurent, The Hundred-Foot Journey, and The Walk.

[4] For her work on Falcon Lake, LeBon won the award for Emerging Canadian Director at the 2022 Vancouver International Film Festival.

[8] Le Bon's first role in an English-language film was in The Hundred-Foot Journey (2014), a romantic comedy directed by Lasse Hallström in which she plays a chef-in-training at an upscale French restaurant alongside Helen Mirren.

She began as an artist for Spank, an online magazine founded by her on-air colleague at Canal+ Raphaël Cioffi, who hired her to do drawings to accompany certain articles.

[16] As part of the 2011 commemoration of the 30th anniversary of the March for Equality and Against Racism, she collaborated with French artist JR in organizing the Inside Out Project, in which 2500 black & white portraits were posted in Lyon in December 2013.

[citation needed] In September 2016, she confirmed her return to illustrating with an exhibit called "One Bedroom Hotel on the Moon" at Anne-Dominique Toussaint's Galerie Cinéma in Paris.