[2] On May 2, 2022, she became the first French influencer invited to the Met Gala,[3] and later that year, she attended the Cannes Film Festival.

[8] Mahfouf began her career in 2012 by launching a blog, Léna Situations where she shared advice on fashion, beauty, and Parisian lifestyle recommendations.

[10] Her content primarily focuses on vlogs, fashion, and lifestyle, and she frequently collaborates with other influencers such as Sundy, Bilal Hassani, Jules, and Sulivan Gwen.

In August 2022, Mahfouf announced the creation of an association called „Always Plus“, aimed at providing guidance to students on financing their studies.

[20] She has also appeared as a guest judge on Drag Race France during the "Time Ball" episode on August 4, 2023.