10/22/2014 11:50 EDT | Updated 10/22/2014 11:59 EDT

Emily Ratajkowski Goes Topless In Sexy Instagram Photo

Watch out Kim Kardashian—Emily Ratajkowski is quickly becoming Instagram's hottest star!

Proof: the "Gone Girl" actress posted a topless photo of herself wearing nothing but Calvin Klein panties and unbuttoned jeans.

Happy to be back in NYC! Another CK back by popular demand.

A photo posted by Emily Ratajkowski (@emrata) on

The "Blurred Lines" video gal captioned the sexy pic: "Happy to be back in NYC! Another CK back by popular demand."

The pic seems to come from an undated photo shoot, which Emily happily shared on her Instagram page this past weekend. The brunette babe left some things to the imagination, as she placed her arm over her breasts in a futile attempt at covering up.

On Tuesday, the 23-year-old Cosmopolitan cover gal walked the red carpet at the Hearst MagFront: Unbound Access event in New York City wearing a showstopping peach Jonathan Simkhai two-piece that showed off her toned tummy.

Emily's stunning:

Photo gallery Emily Ratajkowski See Gallery