Kendall Jenner looks all grown up as she steps out in NYC on June 3. Credit: Curtis Means/ACE/

After a day full of press on June 3, Kendall Jenner stepped out of her New York City hotel looking all grown up—not to mention, showing off major cleavage in a revealing ensemble.

With her brunette locks slick straight, the 18-year-old donned a blue two-piece suit with nothing but her bare chest underneath her blazer. The reality star, who recently released her first novel with sister Kylie, kept her look simple pairing the suit with just a pair of metallic pumps.

This isn't the first time the model has embraced her bod.

While in the South of France for the 67th Annual Cannes Film Festival in May, the brunette beauty took to her Instagram account to show off her assets.

Lounging on a couch at an event in an open-back black ensemble which clearly showed off her tan lines, Jenner captioned the pic: "A little side boob never hurt nobody."