Mario Dedivanovic

is arguably the most influential makeup artist in the world. With six million Instagram followers, a schedule of sold-out theater-sized The Master Class events, and a client list that includes Gabrielle Union, Kate Bosworth,

Suki Waterhouse

, Demi Lovato, Megan Fox, and, of course, the

Kardashians

(with whom he famously worked and rose in the ranks), the artist has redefined beauty in the age of social media. It can also be said he made

contouring

what it is today. Needless to say, we *knew* the Bronx native had an epic beauty closet somewhere in

his new Manhattan penthouse

.

We weren’t wrong. In fact, Dedivanovic gets somewhere from five to seven boxes full of makeup per day. (Even beauty editors at major magazines don’t see this amount of product sent to their doors.) We paid him a visit to catch a glimpse of his epic collection, talk about his new position in the Laura Mercier Makeup Artist Collective, and his makeup collaboration with Kim.

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