Leonardo DiCaprio has been vaping for quite some time now. He was one of the first celebrities to engage with this topic. A clear example: while sitting in one of the most elite restaurants in New York, he used an e-cigarette without any hesitation.

While Ego pens were gaining popularity, Leo became a pioneer of new vaping technologies.

DiCaprio vaping was as normal of a phenomenon in Hollywood as expensive cars and tiny dogs carried in handbags. His vapor was everywhere, including red carpets, which made this niche interest mainstream.

Fans saw not only their idol but also the development of a new industry, as Leo used the most modern devices.

In 2016, at the Screen Actors Guild Awards ceremony, DiCaprio stole the camera's attention from many of the night's winners. Sitting at a guest table, he used a set with the latest mod and tank. Subsequently, Leonardo DiCaprio with an e-cigarette was seen in every magazine that took photos at the event, causing a wave of criticism from doctors, politicians, and mothers. However, he "infected" other world-renowned stars with his "example," such as Jack Nicholson (the actor appeared in "Batman" in 1989, "The Shining," and was nominated for the Oscar award 12 times).

We don't think that "Titanic's" Jack expected to become the face of celebrity vaping, but the result is evident.