Actress, singer, designer and sometimes, Justin Bieber‘s girlfriend, Selena Gomez is on the April issue of Harper’s Bazaar, looking quite grownup. She was photographed by Terry Richardson wearing a Dolce&Gabbana blouse and shorts on the cover that will hit newsstands. But the subscribers get something a little different, Gomez will be in a bustier and dress by Calvin Klein Collection.

When it comes to dressing herself, Selena admits she doesn’t dress up too often: “I do not give a damn what I look, I don’t,” she said in the glossy. “I wish I could pay attention because Gwen Stefani is flawless.” She is a self-professed flannel shirt junkie. In the video below, she jokes about how many flannels she owns before showing some of her favorite pieces from her line: