Rihanna's street looks do not exactly have a set formula. She might appear in New York City or Los Angeles rocking a vintage coat or a big black hoodie. But, recently, Rihanna has been championing one particular accessory that might key us in on her sporting allegiances: a New York Yankees baseball hat. Or, more likely, the piece just looks cool, especially on Rihanna.

Rihanna was seen in New York City last night in a more laid-back outfit than usual. She wore a plunging white tank top, black mini shorts, and a matching duster coat. Her accessories, like white sneakers and chunky Gucci frames, added a subtle touch. She completed her look with a Yankees hat worn backward, which she had worn a few days before.

On Thursday evening, the Fenty queen rocked a coordinated animal print ensemble from The Attico, paired with a classic Gucci shoulder bag. Though slightly more formal than her recent casual look, Rihanna kept her signature Yankees hat on, this time wearing it forwards, letting her long, auburn hair flow freely. In mid-May, Rihanna sported a super athletic vibe in an Awake NY outfit with gray sock sneakers for another Yankees-inspired look.

Rihanna has always been known for rocking baseball caps in her unique style. From pairing them with graphic tees featuring Hillary Clinton in a Yankees hat to matching them with various outfits like bomber jackets and stilettos, she has shown that the "Cool Girl" vibe can include a touch of borrowed-from-the-boys fashion.