Rihanna Rocks Pajamas & See-Through Bra on Streets of New York City

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Night, night, Rihanna!

Ever wondered what Rihanna wears too bed? You don't have to guess any longer!

Granted, we've seen her in many states of undress before -- and even various pajama fashions -- but RiRi went for a full-on bedtime look when she was spotted in New York City late Friday night.

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The "Bitch Better Have My Money" singer stepped outside a recording studio in midtown Manhattan leaving little about her nighttime routine to the imagination.

Her pale pink heart-and-flower two-piece set was left open to show off a very toned tummy; layers of gold accessories, including a nameplate necklace that said "Fenty" in all caps and a body chain; and a sheer, see-through white bralette -- with her nipples clearly visible. Because isn't that what we all wear on the busy streets of NYC?

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She completed the look with fuzzy heels and a Viniq Original cocktail. Viniq is America's first shimmery liquor, and includes a fusion of premium vodka, moscato and natural fruit flavors.

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If we were getting a late night music session in, we'd probably want to be as comfortable as possible, too. The 27-year-old Barbados native has been working on her eighth studio album, which will include some of her already released hit singles like "FourFiveSeconds" and "BBHMM."

It looks like Rihanna and Miley Cyrus come from the same school of thought: Namely, it's my body, and I'll show you it if I want to.

Girl power?

Relive Rihanna's bonkers "BBHMM" music video below.